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Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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#41
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On Tue, 09 Dec 2008 20:59:44 -0000, GregS wrote:
In article , "Michael A. Terrell" wrote: Peter Hucker wrote: On Tue, 09 Dec 2008 19:49:11 -0000, Michael A. Terrell wrote: Peter Hucker wrote: On Tue, 09 Dec 2008 19:14:26 -0000, Michael A. Terrell wrote: What part of CFL lamps overheating and catching on fire goes right over your head? It only happens extremely occasionally. A hell of a lot more often than with incandescent lamps. More often I've seen excessive heat from an incandescent making the fitting brittle, the danger not being fire directly, but the fitting collapsing later on. A lot of incandescent fixtures are not designed for safe operation of CFL lamps. Explain. You really don't know anything, do you? Some fixtures hold in the heat. The incandescents & ceramic sockets can handle the heat, but the thermoplastic in the CFLs melt, the electrolytics overheat and they fail, or catch on fire. When I first started using them about 17 years ago, I thought I had a few light fixtures that were way too hot, and I worried about that. By using CFL's I would be usinf less electricity and the fixtures were much cooler. If it was an incandescent fixture in the first place, they automatically hold a fire for a very short period and suffocate it usually. I would worry more about CFL's NOT in fixtures, I have one CFL in the front yard 24/365 and it probably gets real hot in the summer day, but so far its going without problems. Fully air sealed anyway. Why do you have it on on a hot summer's day? -- http://www.petersparrots.com http://www.insanevideoclips.com http://www.petersphotos.com The most effective way to remember your wife's birthday is to forget it once. |
#42
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In article , "Peter Hucker" wrote:
On Tue, 09 Dec 2008 20:59:44 -0000, GregS wrote: In article , "Michael A. Terrell" wrote: Peter Hucker wrote: On Tue, 09 Dec 2008 19:49:11 -0000, Michael A. Terrell wrote: Peter Hucker wrote: On Tue, 09 Dec 2008 19:14:26 -0000, Michael A. Terrell wrote: What part of CFL lamps overheating and catching on fire goes right over your head? It only happens extremely occasionally. A hell of a lot more often than with incandescent lamps. More often I've seen excessive heat from an incandescent making the fitting brittle, the danger not being fire directly, but the fitting collapsing later on. A lot of incandescent fixtures are not designed for safe operation of CFL lamps. Explain. You really don't know anything, do you? Some fixtures hold in the heat. The incandescents & ceramic sockets can handle the heat, but the thermoplastic in the CFLs melt, the electrolytics overheat and they fail, or catch on fire. When I first started using them about 17 years ago, I thought I had a few light fixtures that were way too hot, and I worried about that. By using CFL's I would be usinf less electricity and the fixtures were much cooler. If it was an incandescent fixture in the first place, they automatically hold a fire for a very short period and suffocate it usually. I would worry more about CFL's NOT in fixtures, I have one CFL in the front yard 24/365 and it probably gets real hot in the summer day, but so far its going without problems. Fully air sealed anyway. Why do you have it on on a hot summer's day? Cause I don't turn the switch off and on. I just leave it. I do have parts to update my front lawn post including some spots to illuminate some trees, and they will have a photo switch. I hope the switch works on CFL's. I was going to check if this switch used a relay. greg |
#43
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On Wed, 10 Dec 2008 18:41:31 -0000, GregS wrote:
In article , "Peter Hucker" wrote: On Tue, 09 Dec 2008 20:59:44 -0000, GregS wrote: In article , "Michael A. Terrell" wrote: Peter Hucker wrote: On Tue, 09 Dec 2008 19:49:11 -0000, Michael A. Terrell wrote: Peter Hucker wrote: On Tue, 09 Dec 2008 19:14:26 -0000, Michael A. Terrell wrote: What part of CFL lamps overheating and catching on fire goes right over your head? It only happens extremely occasionally. A hell of a lot more often than with incandescent lamps. More often I've seen excessive heat from an incandescent making the fitting brittle, the danger not being fire directly, but the fitting collapsing later on. A lot of incandescent fixtures are not designed for safe operation of CFL lamps. Explain. You really don't know anything, do you? Some fixtures hold in the heat. The incandescents & ceramic sockets can handle the heat, but the thermoplastic in the CFLs melt, the electrolytics overheat and they fail, or catch on fire. When I first started using them about 17 years ago, I thought I had a few light fixtures that were way too hot, and I worried about that. By using CFL's I would be usinf less electricity and the fixtures were much cooler. If it was an incandescent fixture in the first place, they automatically hold a fire for a very short period and suffocate it usually. I would worry more about CFL's NOT in fixtures, I have one CFL in the front yard 24/365 and it probably gets real hot in the summer day, but so far its going without problems. Fully air sealed anyway. Why do you have it on on a hot summer's day? Cause I don't turn the switch off and on. I just leave it. I do have parts to update my front lawn post including some spots to illuminate some trees, and they will have a photo switch. I hope the switch works on CFL's. I was going to check if this switch used a relay. I don't need to illuminate my front lawn, there's a bloody streetlamp there! When I eventually get round to building the pond and lighting it, I may have to black out that side of the streetlamp (it's the old hemispherical dome variety). -- http://www.petersparrots.com http://www.insanevideoclips.com http://www.petersphotos.com Why did the Blonde put ice in her boyfriend's condom? To keep the swelling down. |
#44
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In article , "Peter Hucker" wrote:
On Wed, 10 Dec 2008 18:41:31 -0000, GregS wrote: In article , "Peter Hucker" wrote: On Tue, 09 Dec 2008 20:59:44 -0000, GregS wrote: In article , "Michael A. Terrell" wrote: Peter Hucker wrote: On Tue, 09 Dec 2008 19:49:11 -0000, Michael A. Terrell wrote: Peter Hucker wrote: On Tue, 09 Dec 2008 19:14:26 -0000, Michael A. Terrell wrote: What part of CFL lamps overheating and catching on fire goes right over your head? It only happens extremely occasionally. A hell of a lot more often than with incandescent lamps. More often I've seen excessive heat from an incandescent making the fitting brittle, the danger not being fire directly, but the fitting collapsing later on. A lot of incandescent fixtures are not designed for safe operation of CFL lamps. Explain. You really don't know anything, do you? Some fixtures hold in the heat. The incandescents & ceramic sockets can handle the heat, but the thermoplastic in the CFLs melt, the electrolytics overheat and they fail, or catch on fire. When I first started using them about 17 years ago, I thought I had a few light fixtures that were way too hot, and I worried about that. By using CFL's I would be usinf less electricity and the fixtures were much cooler. If it was an incandescent fixture in the first place, they automatically hold a fire for a very short period and suffocate it usually. I would worry more about CFL's NOT in fixtures, I have one CFL in the front yard 24/365 and it probably gets real hot in the summer day, but so far its going without problems. Fully air sealed anyway. Why do you have it on on a hot summer's day? Cause I don't turn the switch off and on. I just leave it. I do have parts to update my front lawn post including some spots to illuminate some trees, and they will have a photo switch. I hope the switch works on CFL's. I was going to check if this switch used a relay. I don't need to illuminate my front lawn, there's a bloody streetlamp there! When I eventually get round to building the pond and lighting it, I may have to black out that side of the streetlamp (it's the old hemispherical dome variety). The trouble with street lights, only 10% of the light hits the street. The rest just blinds you. greg |
#45
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![]() Peter Hucker wrote: On Tue, 09 Dec 2008 20:12:38 -0000, Michael A. Terrell wrote: Peter Hucker wrote: On Tue, 09 Dec 2008 19:49:11 -0000, Michael A. Terrell wrote: Peter Hucker wrote: On Tue, 09 Dec 2008 19:14:26 -0000, Michael A. Terrell wrote: What part of CFL lamps overheating and catching on fire goes right over your head? It only happens extremely occasionally. A hell of a lot more often than with incandescent lamps. More often I've seen excessive heat from an incandescent making the fitting brittle, the danger not being fire directly, but the fitting collapsing later on. A lot of incandescent fixtures are not designed for safe operation of CFL lamps. Explain. You really don't know anything, do you? Some fixtures hold in the heat. The incandescents & ceramic sockets can handle the heat, but the thermoplastic in the CFLs melt, the electrolytics overheat and they fail, or catch on fire. Considering the heat generation is 75% less with a CFL.... You still don't get it, do you? -- http://improve-usenet.org/index.html aioe.org, Goggle Groups, and Web TV users must request to be white listed, or I will not see your messages. If you have broadband, your ISP may have a NNTP news server included in your account: http://www.usenettools.net/ISP.htm There are two kinds of people on this earth: The crazy, and the insane. The first sign of insanity is denying that you're crazy. |
#46
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![]() Peter Hucker wrote: I have an honours degree. Basket weaving doesn't count. -- http://improve-usenet.org/index.html aioe.org, Goggle Groups, and Web TV users must request to be white listed, or I will not see your messages. If you have broadband, your ISP may have a NNTP news server included in your account: http://www.usenettools.net/ISP.htm There are two kinds of people on this earth: The crazy, and the insane. The first sign of insanity is denying that you're crazy. |
#47
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![]() Peter Hucker wrote: On Tue, 09 Dec 2008 20:17:29 -0000, Michael A. Terrell wrote: ian field wrote: "Michael A. Terrell" wrote in message m... ian field wrote: "Michael A. Terrell" wrote in message m... Peter Hucker wrote: On Tue, 09 Dec 2008 19:14:26 -0000, Michael A. Terrell wrote: What part of CFL lamps overheating and catching on fire goes right over your head? It only happens extremely occasionally. A hell of a lot more often than with incandescent lamps. A lot of incandescent fixtures are not designed for safe operation of CFL lamps. PHucker boasts of having rigged his house with cobbled together 12V lighting run from solar panels and scrounged end of life car batteries, he most likely had some scares using LV halogens in unsuitable enclosures. With any luck, it will burn to the ground from his shoddy work. He has a number of parrots loose in the house - it wouldn't be fair on them! So, everything there is a birdbrain? Silly term "birdbrain" - most birds are more intelligent than a lot of people. Sure they are, when compared to you. -- http://improve-usenet.org/index.html aioe.org, Goggle Groups, and Web TV users must request to be white listed, or I will not see your messages. If you have broadband, your ISP may have a NNTP news server included in your account: http://www.usenettools.net/ISP.htm There are two kinds of people on this earth: The crazy, and the insane. The first sign of insanity is denying that you're crazy. |
#48
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![]() Peter Hucker wrote: On Tue, 09 Dec 2008 20:09:18 -0000, Michael A. Terrell wrote: ian field wrote: "Michael A. Terrell" wrote in message m... Peter Hucker wrote: On Tue, 09 Dec 2008 19:14:26 -0000, Michael A. Terrell wrote: What part of CFL lamps overheating and catching on fire goes right over your head? It only happens extremely occasionally. A hell of a lot more often than with incandescent lamps. A lot of incandescent fixtures are not designed for safe operation of CFL lamps. PHucker boasts of having rigged his house with cobbled together 12V lighting run from solar panels and scrounged end of life car batteries, he most likely had some scares using LV halogens in unsuitable enclosures. With any luck, it will burn to the ground form his shoddy work. LEDs running on 12 volts are far less likely to burn than commercial lighting. Really? For the same power, that is 10 times the current. That increases the chances for a fire. -- http://improve-usenet.org/index.html aioe.org, Goggle Groups, and Web TV users must request to be white listed, or I will not see your messages. If you have broadband, your ISP may have a NNTP news server included in your account: http://www.usenettools.net/ISP.htm There are two kinds of people on this earth: The crazy, and the insane. The first sign of insanity is denying that you're crazy. |
#49
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![]() "Peter Hucker" wrote in message news ![]() On Tue, 09 Dec 2008 20:17:29 -0000, Michael A. Terrell wrote: ian field wrote: "Michael A. Terrell" wrote in message m... ian field wrote: "Michael A. Terrell" wrote in message m... Peter Hucker wrote: On Tue, 09 Dec 2008 19:14:26 -0000, Michael A. Terrell wrote: What part of CFL lamps overheating and catching on fire goes right over your head? It only happens extremely occasionally. A hell of a lot more often than with incandescent lamps. A lot of incandescent fixtures are not designed for safe operation of CFL lamps. PHucker boasts of having rigged his house with cobbled together 12V lighting run from solar panels and scrounged end of life car batteries, he most likely had some scares using LV halogens in unsuitable enclosures. With any luck, it will burn to the ground from his shoddy work. He has a number of parrots loose in the house - it wouldn't be fair on them! So, everything there is a birdbrain? Silly term "birdbrain" - most birds are more intelligent than a lot of people. You must come from a large family then. |
#50
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![]() ian field wrote: "Peter Hucker" wrote in message news ![]() On Tue, 09 Dec 2008 20:17:29 -0000, Michael A. Terrell wrote: ian field wrote: "Michael A. Terrell" wrote in message m... ian field wrote: "Michael A. Terrell" wrote in message m... Peter Hucker wrote: On Tue, 09 Dec 2008 19:14:26 -0000, Michael A. Terrell wrote: What part of CFL lamps overheating and catching on fire goes right over your head? It only happens extremely occasionally. A hell of a lot more often than with incandescent lamps. A lot of incandescent fixtures are not designed for safe operation of CFL lamps. PHucker boasts of having rigged his house with cobbled together 12V lighting run from solar panels and scrounged end of life car batteries, he most likely had some scares using LV halogens in unsuitable enclosures. With any luck, it will burn to the ground from his shoddy work. He has a number of parrots loose in the house - it wouldn't be fair on them! So, everything there is a birdbrain? Silly term "birdbrain" - most birds are more intelligent than a lot of people. You must come from a large family then. If the birds are so smart, why do they stay with him? -- http://improve-usenet.org/index.html aioe.org, Goggle Groups, and Web TV users must request to be white listed, or I will not see your messages. If you have broadband, your ISP may have a NNTP news server included in your account: http://www.usenettools.net/ISP.htm There are two kinds of people on this earth: The crazy, and the insane. The first sign of insanity is denying that you're crazy. |
#51
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![]() "Michael A. Terrell" wrote in message ... ian field wrote: "Peter Hucker" wrote in message news ![]() On Tue, 09 Dec 2008 20:17:29 -0000, Michael A. Terrell wrote: ian field wrote: "Michael A. Terrell" wrote in message m... ian field wrote: "Michael A. Terrell" wrote in message m... Peter Hucker wrote: On Tue, 09 Dec 2008 19:14:26 -0000, Michael A. Terrell wrote: What part of CFL lamps overheating and catching on fire goes right over your head? It only happens extremely occasionally. A hell of a lot more often than with incandescent lamps. A lot of incandescent fixtures are not designed for safe operation of CFL lamps. PHucker boasts of having rigged his house with cobbled together 12V lighting run from solar panels and scrounged end of life car batteries, he most likely had some scares using LV halogens in unsuitable enclosures. With any luck, it will burn to the ground from his shoddy work. He has a number of parrots loose in the house - it wouldn't be fair on them! So, everything there is a birdbrain? Silly term "birdbrain" - most birds are more intelligent than a lot of people. You must come from a large family then. If the birds are so smart, why do they stay with him? Birds of a feather flock together. |
#52
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On Wed, 10 Dec 2008 19:11:12 -0000, GregS wrote:
In article , "Peter Hucker" wrote: On Wed, 10 Dec 2008 18:41:31 -0000, GregS wrote: In article , "Peter Hucker" wrote: On Tue, 09 Dec 2008 20:59:44 -0000, GregS wrote: In article , "Michael A. Terrell" wrote: Peter Hucker wrote: On Tue, 09 Dec 2008 19:49:11 -0000, Michael A. Terrell wrote: Peter Hucker wrote: On Tue, 09 Dec 2008 19:14:26 -0000, Michael A. Terrell wrote: What part of CFL lamps overheating and catching on fire goes right over your head? It only happens extremely occasionally. A hell of a lot more often than with incandescent lamps. More often I've seen excessive heat from an incandescent making the fitting brittle, the danger not being fire directly, but the fitting collapsing later on. A lot of incandescent fixtures are not designed for safe operation of CFL lamps. Explain. You really don't know anything, do you? Some fixtures hold in the heat. The incandescents & ceramic sockets can handle the heat, but the thermoplastic in the CFLs melt, the electrolytics overheat and they fail, or catch on fire. When I first started using them about 17 years ago, I thought I had a few light fixtures that were way too hot, and I worried about that. By using CFL's I would be usinf less electricity and the fixtures were much cooler. If it was an incandescent fixture in the first place, they automatically hold a fire for a very short period and suffocate it usually. I would worry more about CFL's NOT in fixtures, I have one CFL in the front yard 24/365 and it probably gets real hot in the summer day, but so far its going without problems. Fully air sealed anyway. Why do you have it on on a hot summer's day? Cause I don't turn the switch off and on. I just leave it. I do have parts to update my front lawn post including some spots to illuminate some trees, and they will have a photo switch. I hope the switch works on CFL's. I was going to check if this switch used a relay. I don't need to illuminate my front lawn, there's a bloody streetlamp there! When I eventually get round to building the pond and lighting it, I may have to black out that side of the streetlamp (it's the old hemispherical dome variety). The trouble with street lights, only 10% of the light hits the street. The rest just blinds you. Funny, I've never been blinded by a street light. BMW headlights on the other hand.... -- http://www.petersparrots.com http://www.insanevideoclips.com http://www.petersphotos.com "Inflation is creeping up," a young man said to his friend, "Yesterday I ordered a $25.00 steak in a restaurant and told them to put it on my American Express card -- and it fit." |
#53
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On Wed, 10 Dec 2008 20:24:26 -0000, Michael A. Terrell wrote:
Peter Hucker wrote: On Tue, 09 Dec 2008 20:12:38 -0000, Michael A. Terrell wrote: Peter Hucker wrote: On Tue, 09 Dec 2008 19:49:11 -0000, Michael A. Terrell wrote: Peter Hucker wrote: On Tue, 09 Dec 2008 19:14:26 -0000, Michael A. Terrell wrote: What part of CFL lamps overheating and catching on fire goes right over your head? It only happens extremely occasionally. A hell of a lot more often than with incandescent lamps. More often I've seen excessive heat from an incandescent making the fitting brittle, the danger not being fire directly, but the fitting collapsing later on. A lot of incandescent fixtures are not designed for safe operation of CFL lamps. Explain. You really don't know anything, do you? Some fixtures hold in the heat. The incandescents & ceramic sockets can handle the heat, but the thermoplastic in the CFLs melt, the electrolytics overheat and they fail, or catch on fire. Considering the heat generation is 75% less with a CFL.... You still don't get it, do you? I don't get how you manage to overheat something with a quarter of the heat input, no. -- http://www.petersparrots.com http://www.insanevideoclips.com http://www.petersphotos.com The other night I was invited out for a night with the 'girls.' I told my husband that I would be home by midnight, 'I promise!' Well, the hours passed and the margarita's went down way too easily. Around 3 a.m., a bit loaded, I headed for home. Just as I got in the door, the cuckoo clock in the hallway started up and cuckooed 3 times. Quickly, realizing my husband would probably wake up, I cuckooed another 9 times. I was really proud of myself for coming up with such a quick-witted solution in order to escape a possible conflict with him. (Even when totally smashed... 3 cuckoos plus 9 cuckoos totals 12 cuckoos = MIDNIGHT!) The next morning my husband asked me what time I got in, I told him 'MIDNIGHT'... he didn't seem ****ed off in the least. Whew, I got away with that one! Then he said 'We need a new cuckoo clock.' When I asked him why, he said, 'Well, last night our clock cuckooed three times, then said 'oh ****.' Cuckooed 4 more times, cleared its throat, cuckooed another three times, giggled, cuckooed twice more, and then tripped over the coffee table and farted. |
#54
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On Wed, 10 Dec 2008 20:25:18 -0000, Michael A. Terrell wrote:
Peter Hucker wrote: I have an honours degree. Basket weaving doesn't count. Physics and Digital Microelectronics. -- http://www.petersparrots.com http://www.insanevideoclips.com http://www.petersphotos.com If you are having sex with TWO women and ONE more woman walks in, what do you have? Divorce proceedings, most likely. |
#55
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On Wed, 10 Dec 2008 20:25:57 -0000, Michael A. Terrell wrote:
Peter Hucker wrote: On Tue, 09 Dec 2008 20:17:29 -0000, Michael A. Terrell wrote: ian field wrote: "Michael A. Terrell" wrote in message m... ian field wrote: "Michael A. Terrell" wrote in message m... Peter Hucker wrote: On Tue, 09 Dec 2008 19:14:26 -0000, Michael A. Terrell wrote: What part of CFL lamps overheating and catching on fire goes right over your head? It only happens extremely occasionally. A hell of a lot more often than with incandescent lamps. A lot of incandescent fixtures are not designed for safe operation of CFL lamps. PHucker boasts of having rigged his house with cobbled together 12V lighting run from solar panels and scrounged end of life car batteries, he most likely had some scares using LV halogens in unsuitable enclosures. With any luck, it will burn to the ground from his shoddy work. He has a number of parrots loose in the house - it wouldn't be fair on them! So, everything there is a birdbrain? Silly term "birdbrain" - most birds are more intelligent than a lot of people. Sure they are, when compared to you. That sentence just proves how childish you are. -- http://www.petersparrots.com http://www.insanevideoclips.com http://www.petersphotos.com More and more cities are instituting a 10:30 PM curfew for everyone younger than 18. Experts say keeping teens indoors at night is the only way to make the streets safe for adults. |
#56
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On Wed, 10 Dec 2008 20:26:52 -0000, Michael A. Terrell wrote:
Peter Hucker wrote: On Tue, 09 Dec 2008 20:09:18 -0000, Michael A. Terrell wrote: ian field wrote: "Michael A. Terrell" wrote in message m... Peter Hucker wrote: On Tue, 09 Dec 2008 19:14:26 -0000, Michael A. Terrell wrote: What part of CFL lamps overheating and catching on fire goes right over your head? It only happens extremely occasionally. A hell of a lot more often than with incandescent lamps. A lot of incandescent fixtures are not designed for safe operation of CFL lamps. PHucker boasts of having rigged his house with cobbled together 12V lighting run from solar panels and scrounged end of life car batteries, he most likely had some scares using LV halogens in unsuitable enclosures. With any luck, it will burn to the ground form his shoddy work. LEDs running on 12 volts are far less likely to burn than commercial lighting. Really? For the same power, that is 10 times the current. That increases the chances for a fire. They use so little power though. Anyway the main source of heat in any lighting is from the light source itself, not the wires supplying it. I've never felt any LEDs getting warmer than body temperature. -- http://www.petersparrots.com http://www.insanevideoclips.com http://www.petersphotos.com More and more cities are instituting a 10:30 PM curfew for everyone younger than 18. Experts say keeping teens indoors at night is the only way to make the streets safe for adults. |
#57
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On Thu, 11 Dec 2008 01:04:30 -0000, Michael A. Terrell wrote:
ian field wrote: "Peter Hucker" wrote in message news ![]() On Tue, 09 Dec 2008 20:17:29 -0000, Michael A. Terrell wrote: ian field wrote: "Michael A. Terrell" wrote in message m... ian field wrote: "Michael A. Terrell" wrote in message m... Peter Hucker wrote: On Tue, 09 Dec 2008 19:14:26 -0000, Michael A. Terrell wrote: What part of CFL lamps overheating and catching on fire goes right over your head? It only happens extremely occasionally. A hell of a lot more often than with incandescent lamps. A lot of incandescent fixtures are not designed for safe operation of CFL lamps. PHucker boasts of having rigged his house with cobbled together 12V lighting run from solar panels and scrounged end of life car batteries, he most likely had some scares using LV halogens in unsuitable enclosures. With any luck, it will burn to the ground from his shoddy work. He has a number of parrots loose in the house - it wouldn't be fair on them! So, everything there is a birdbrain? Silly term "birdbrain" - most birds are more intelligent than a lot of people. You must come from a large family then. If the birds are so smart, why do they stay with him? Because I look after them better than most "pet owners". -- http://www.petersparrots.com http://www.insanevideoclips.com http://www.petersphotos.com "The world is far too cosy," said god. So he invented Arabs. |
#58
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In article , "Peter Hucker" wrote:
On Wed, 10 Dec 2008 20:26:52 -0000, Michael A. Terrell wrote: Peter Hucker wrote: On Tue, 09 Dec 2008 20:09:18 -0000, Michael A. Terrell wrote: ian field wrote: "Michael A. Terrell" wrote in message m... Peter Hucker wrote: On Tue, 09 Dec 2008 19:14:26 -0000, Michael A. Terrell wrote: What part of CFL lamps overheating and catching on fire goes right over your head? It only happens extremely occasionally. A hell of a lot more often than with incandescent lamps. A lot of incandescent fixtures are not designed for safe operation of CFL lamps. PHucker boasts of having rigged his house with cobbled together 12V lighting run from solar panels and scrounged end of life car batteries, he most likely had some scares using LV halogens in unsuitable enclosures. With any luck, it will burn to the ground form his shoddy work. LEDs running on 12 volts are far less likely to burn than commercial lighting. Really? For the same power, that is 10 times the current. That increases the chances for a fire. They use so little power though. Anyway the main source of heat in any lighting is from the light source itself, not the wires supplying it. I've never felt any LEDs getting warmer than body temperature. I got an LED array that uses 45 watts. See if you can hold that. greg |
#59
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![]() Peter Hucker wrote: I don't get how you manage to overheat something with a quarter of the heat input, no. You really are dense, aren't you? The CFL isn't rated to operate anywhere near the temperature an incandescent lamp produces. It isn't glass metal & high temperature cement. Some parts aren't even rated to stand boiling water. Some fixtures hold in more heat than others. They are designed to handle the extra heat. Put a wimpy CFL inside that fixture and it will die a quick death. Sometimes with a free lightshow & fireworks. -- http://improve-usenet.org/index.html aioe.org, Goggle Groups, and Web TV users must request to be white listed, or I will not see your messages. If you have broadband, your ISP may have a NNTP news server included in your account: http://www.usenettools.net/ISP.htm There are two kinds of people on this earth: The crazy, and the insane. The first sign of insanity is denying that you're crazy. |
#60
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![]() Peter Hucker wrote: On Wed, 10 Dec 2008 20:25:18 -0000, Michael A. Terrell wrote: Peter Hucker wrote: I have an honours degree. Basket weaving doesn't count. Physics and Digital Microelectronics. Is it too late to get a refund? -- http://improve-usenet.org/index.html aioe.org, Goggle Groups, and Web TV users must request to be white listed, or I will not see your messages. If you have broadband, your ISP may have a NNTP news server included in your account: http://www.usenettools.net/ISP.htm There are two kinds of people on this earth: The crazy, and the insane. The first sign of insanity is denying that you're crazy. |
#61
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![]() Peter Hucker wrote: That sentence just proves how childish you are. Make up your mind. That is, if there is enough of it left. -- http://improve-usenet.org/index.html aioe.org, Goggle Groups, and Web TV users must request to be white listed, or I will not see your messages. If you have broadband, your ISP may have a NNTP news server included in your account: http://www.usenettools.net/ISP.htm There are two kinds of people on this earth: The crazy, and the insane. The first sign of insanity is denying that you're crazy. |
#62
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On Thu, 11 Dec 2008 20:07:54 -0000, GregS wrote:
In article , "Peter Hucker" wrote: On Wed, 10 Dec 2008 20:26:52 -0000, Michael A. Terrell wrote: Peter Hucker wrote: On Tue, 09 Dec 2008 20:09:18 -0000, Michael A. Terrell wrote: ian field wrote: "Michael A. Terrell" wrote in message m... Peter Hucker wrote: On Tue, 09 Dec 2008 19:14:26 -0000, Michael A. Terrell wrote: What part of CFL lamps overheating and catching on fire goes right over your head? It only happens extremely occasionally. A hell of a lot more often than with incandescent lamps. A lot of incandescent fixtures are not designed for safe operation of CFL lamps. PHucker boasts of having rigged his house with cobbled together 12V lighting run from solar panels and scrounged end of life car batteries, he most likely had some scares using LV halogens in unsuitable enclosures. With any luck, it will burn to the ground form his shoddy work. LEDs running on 12 volts are far less likely to burn than commercial lighting. Really? For the same power, that is 10 times the current. That increases the chances for a fire. They use so little power though. Anyway the main source of heat in any lighting is from the light source itself, not the wires supplying it. I've never felt any LEDs getting warmer than body temperature. I got an LED array that uses 45 watts. See if you can hold that. What size is it? If it's too hot to hold I doubt the LEDs will last long. -- http://www.petersparrots.com http://www.insanevideoclips.com http://www.petersphotos.com Paper clips are the larval stage of coat hangers. |
#63
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![]() Peter Hucker wrote: On Thu, 11 Dec 2008 01:04:30 -0000, Michael A. Terrell wrote: If the birds are so smart, why do they stay with him? Because I look after them better than most "pet owners". Really? Have you met most pet owners? Or are you just lying, as usual? -- http://improve-usenet.org/index.html aioe.org, Goggle Groups, and Web TV users must request to be white listed, or I will not see your messages. If you have broadband, your ISP may have a NNTP news server included in your account: http://www.usenettools.net/ISP.htm There are two kinds of people on this earth: The crazy, and the insane. The first sign of insanity is denying that you're crazy. |
#64
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![]() Peter Hucker wrote: They use so little power though. Anyway the main source of heat in any lighting is from the light source itself, not the wires supplying it. I've never felt any LEDs getting warmer than body temperature. Truly amazing! Your ignorance is something to behold. -- http://improve-usenet.org/index.html aioe.org, Goggle Groups, and Web TV users must request to be white listed, or I will not see your messages. If you have broadband, your ISP may have a NNTP news server included in your account: http://www.usenettools.net/ISP.htm There are two kinds of people on this earth: The crazy, and the insane. The first sign of insanity is denying that you're crazy. |
#65
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On Thu, 11 Dec 2008 20:16:06 -0000, Michael A. Terrell wrote:
Peter Hucker wrote: I don't get how you manage to overheat something with a quarter of the heat input, no. You really are dense, aren't you? The CFL isn't rated to operate anywhere near the temperature an incandescent lamp produces. It isn't glass metal & high temperature cement. Some parts aren't even rated to stand boiling water. Some fixtures hold in more heat than others. They are designed to handle the extra heat. Put a wimpy CFL inside that fixture and it will die a quick death. Sometimes with a free lightshow & fireworks. I've got a CFL (100watt equivalent) in a completely enclosed glass fitting in the bathroom. It has lasted just fine. I don't think I'd want a fitting that could hold the heat enough to make a CFL get to 100C. That would mean an incandescent would get a lot hotter than that! What of the surrounding stuff, like the ceiling? -- http://www.petersparrots.com http://www.insanevideoclips.com http://www.petersphotos.com What should you do if a girl sits on your hand? Try to get her off. |
#66
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![]() ian field wrote: "Michael A. Terrell" wrote in message ... ian field wrote: "Peter Hucker" wrote in message news ![]() wrote: ian field wrote: "Michael A. Terrell" wrote in message m... ian field wrote: "Michael A. Terrell" wrote in message m... Peter Hucker wrote: On Tue, 09 Dec 2008 19:14:26 -0000, Michael A. Terrell wrote: What part of CFL lamps overheating and catching on fire goes right over your head? It only happens extremely occasionally. A hell of a lot more often than with incandescent lamps. A lot of incandescent fixtures are not designed for safe operation of CFL lamps. PHucker boasts of having rigged his house with cobbled together 12V lighting run from solar panels and scrounged end of life car batteries, he most likely had some scares using LV halogens in unsuitable enclosures. With any luck, it will burn to the ground from his shoddy work. He has a number of parrots loose in the house - it wouldn't be fair on them! So, everything there is a birdbrain? Silly term "birdbrain" - most birds are more intelligent than a lot of people. You must come from a large family then. If the birds are so smart, why do they stay with him? Birds of a feather flock together. They took pity on him, and are trying to take care of him. -- http://improve-usenet.org/index.html aioe.org, Goggle Groups, and Web TV users must request to be white listed, or I will not see your messages. If you have broadband, your ISP may have a NNTP news server included in your account: http://www.usenettools.net/ISP.htm There are two kinds of people on this earth: The crazy, and the insane. The first sign of insanity is denying that you're crazy. |
#67
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On Thu, 11 Dec 2008 20:16:55 -0000, Michael A. Terrell wrote:
Peter Hucker wrote: On Wed, 10 Dec 2008 20:25:18 -0000, Michael A. Terrell wrote: Peter Hucker wrote: I have an honours degree. Basket weaving doesn't count. Physics and Digital Microelectronics. Is it too late to get a refund? In my day we were paid to get degrees. Then the governent ****ed the education system. -- http://www.petersparrots.com http://www.insanevideoclips.com http://www.petersphotos.com REALITY.EXE corrupt. Reboot universe (Y/N)? |
#68
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On Thu, 11 Dec 2008 20:18:01 -0000, Michael A. Terrell wrote:
Peter Hucker wrote: That sentence just proves how childish you are. Make up your mind. That is, if there is enough of it left. I have never said you weren't childish. -- http://www.petersparrots.com http://www.insanevideoclips.com http://www.petersphotos.com A. Top posters. Q. What's the most annoying thing on Usenet? |
#69
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On Thu, 11 Dec 2008 20:19:17 -0000, Michael A. Terrell wrote:
Peter Hucker wrote: On Thu, 11 Dec 2008 01:04:30 -0000, Michael A. Terrell wrote: If the birds are so smart, why do they stay with him? Because I look after them better than most "pet owners". Really? Have you met most pet owners? Or are you just lying, as usual? I've met loads, ones I've sold parrots to or bought parrots from. I don't keep them in cages. 99% of people do. And yes there is a lot of claning up to do. -- http://www.petersparrots.com http://www.insanevideoclips.com http://www.petersphotos.com A. Top posters. Q. What's the most annoying thing on Usenet? |
#70
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On Thu, 11 Dec 2008 20:20:34 -0000, Michael A. Terrell wrote:
Peter Hucker wrote: They use so little power though. Anyway the main source of heat in any lighting is from the light source itself, not the wires supplying it. I've never felt any LEDs getting warmer than body temperature. Truly amazing! Your ignorance is something to behold. Are my LEDs magical then? Because they certainly are not warmer than I am. -- http://www.petersparrots.com http://www.insanevideoclips.com http://www.petersphotos.com Whats the fastest thing in Wales? A virgin sheep. |
#71
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In article , "Peter Hucker" wrote:
On Thu, 11 Dec 2008 20:07:54 -0000, GregS wrote: In article , "Peter Hucker" wrote: On Wed, 10 Dec 2008 20:26:52 -0000, Michael A. Terrell wrote: Peter Hucker wrote: On Tue, 09 Dec 2008 20:09:18 -0000, Michael A. Terrell wrote: ian field wrote: "Michael A. Terrell" wrote in message m... Peter Hucker wrote: On Tue, 09 Dec 2008 19:14:26 -0000, Michael A. Terrell wrote: What part of CFL lamps overheating and catching on fire goes right over your head? It only happens extremely occasionally. A hell of a lot more often than with incandescent lamps. A lot of incandescent fixtures are not designed for safe operation of CFL lamps. PHucker boasts of having rigged his house with cobbled together 12V lighting run from solar panels and scrounged end of life car batteries, he most likely had some scares using LV halogens in unsuitable enclosures. With any luck, it will burn to the ground form his shoddy work. LEDs running on 12 volts are far less likely to burn than commercial lighting. Really? For the same power, that is 10 times the current. That increases the chances for a fire. They use so little power though. Anyway the main source of heat in any lighting is from the light source itself, not the wires supplying it. I've never felt any LEDs getting warmer than body temperature. I got an LED array that uses 45 watts. See if you can hold that. What size is it? If it's too hot to hold I doubt the LEDs will last long. Less than 1.5 inch square, but it on a copper pad, on top a peltier, on top an aluminum sink with a fan. greg |
#72
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![]() Peter Hucker wrote: On Thu, 11 Dec 2008 20:16:06 -0000, Michael A. Terrell wrote: Peter Hucker wrote: I don't get how you manage to overheat something with a quarter of the heat input, no. You really are dense, aren't you? The CFL isn't rated to operate anywhere near the temperature an incandescent lamp produces. It isn't glass metal & high temperature cement. Some parts aren't even rated to stand boiling water. Some fixtures hold in more heat than others. They are designed to handle the extra heat. Put a wimpy CFL inside that fixture and it will die a quick death. Sometimes with a free lightshow & fireworks. I've got a CFL (100watt equivalent) in a completely enclosed glass fitting in the bathroom. It has lasted just fine. I don't think I'd want a fitting that could hold the heat enough to make a CFL get to 100C. That would mean an incandescent would get a lot hotter than that! What of the surrounding stuff, like the ceiling? You really are dense, aren't you? The fixtures ARE DESIGNED FOR THE HIGHER OPERATING TEMPERATURE. -- http://improve-usenet.org/index.html aioe.org, Goggle Groups, and Web TV users must request to be white listed, or I will not see your messages. If you have broadband, your ISP may have a NNTP news server included in your account: http://www.usenettools.net/ISP.htm There are two kinds of people on this earth: The crazy, and the insane. The first sign of insanity is denying that you're crazy. |
#73
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![]() Peter Hucker wrote: On Thu, 11 Dec 2008 20:16:55 -0000, Michael A. Terrell wrote: Peter Hucker wrote: On Wed, 10 Dec 2008 20:25:18 -0000, Michael A. Terrell wrote: Peter Hucker wrote: I have an honours degree. Basket weaving doesn't count. Physics and Digital Microelectronics. Is it too late to get a refund? In my day we were paid to get degrees. Then the governent ****ed the education system. No. it was when they paid you. -- http://improve-usenet.org/index.html aioe.org, Goggle Groups, and Web TV users must request to be white listed, or I will not see your messages. If you have broadband, your ISP may have a NNTP news server included in your account: http://www.usenettools.net/ISP.htm There are two kinds of people on this earth: The crazy, and the insane. The first sign of insanity is denying that you're crazy. |
#74
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![]() Peter Hucker wrote: On Thu, 11 Dec 2008 20:18:01 -0000, Michael A. Terrell wrote: Peter Hucker wrote: That sentence just proves how childish you are. Make up your mind. That is, if there is enough of it left. I have never said you weren't childish. Is that the best you can do, with your TWO HONORS DEGREES? What a ripoff! -- http://improve-usenet.org/index.html aioe.org, Goggle Groups, and Web TV users must request to be white listed, or I will not see your messages. If you have broadband, your ISP may have a NNTP news server included in your account: http://www.usenettools.net/ISP.htm There are two kinds of people on this earth: The crazy, and the insane. The first sign of insanity is denying that you're crazy. |
#75
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![]() Peter Hucker wrote: On Thu, 11 Dec 2008 20:19:17 -0000, Michael A. Terrell wrote: Peter Hucker wrote: On Thu, 11 Dec 2008 01:04:30 -0000, Michael A. Terrell wrote: If the birds are so smart, why do they stay with him? Because I look after them better than most "pet owners". Really? Have you met most pet owners? Or are you just lying, as usual? I've met loads, ones I've sold parrots to or bought parrots from. I don't keep them in cages. 99% of people do. And yes there is a lot of claning up to do. So a sample so small as to be meaningless. Too bad you didn't study statistics. Some pets like cages. They feel secure, in their own space. I suppose you are against fenced in yards & dog houses, too. -- http://improve-usenet.org/index.html aioe.org, Goggle Groups, and Web TV users must request to be white listed, or I will not see your messages. If you have broadband, your ISP may have a NNTP news server included in your account: http://www.usenettools.net/ISP.htm There are two kinds of people on this earth: The crazy, and the insane. The first sign of insanity is denying that you're crazy. |
#77
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![]() Peter Hucker wrote: On Thu, 11 Dec 2008 20:07:54 -0000, GregS wrote: In article , "Peter Hucker" wrote: They use so little power though. Anyway the main source of heat in any lighting is from the light source itself, not the wires supplying it. I've never felt any LEDs getting warmer than body temperature. I got an LED array that uses 45 watts. See if you can hold that. What size is it? If it's too hot to hold I doubt the LEDs will last long. You really are dense, aren't you? Some LED arrays are built on an aluminum heatsink. http://www.google.com/search?hl=en&rls=com.microsoft%3Aen-us%3AIE-SearchBox&rlz=1I7GGLD&q=high+power+LED+array+alumi num -- http://improve-usenet.org/index.html aioe.org, Goggle Groups, and Web TV users must request to be white listed, or I will not see your messages. If you have broadband, your ISP may have a NNTP news server included in your account: http://www.usenettools.net/ISP.htm There are two kinds of people on this earth: The crazy, and the insane. The first sign of insanity is denying that you're crazy. |
#78
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![]() Peter Hucker wrote: On Thu, 11 Dec 2008 20:20:34 -0000, Michael A. Terrell wrote: Peter Hucker wrote: They use so little power though. Anyway the main source of heat in any lighting is from the light source itself, not the wires supplying it. I've never felt any LEDs getting warmer than body temperature. Truly amazing! Your ignorance is something to behold. Are my LEDs magical then? Because they certainly are not warmer than I am. No, just substandard. -- http://improve-usenet.org/index.html aioe.org, Goggle Groups, and Web TV users must request to be white listed, or I will not see your messages. If you have broadband, your ISP may have a NNTP news server included in your account: http://www.usenettools.net/ISP.htm There are two kinds of people on this earth: The crazy, and the insane. The first sign of insanity is denying that you're crazy. |
#79
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On Thu, 11 Dec 2008 20:21:10 -0000, Michael A. Terrell wrote:
ian field wrote: "Michael A. Terrell" wrote in message ... ian field wrote: "Peter Hucker" wrote in message news ![]() wrote: ian field wrote: "Michael A. Terrell" wrote in message m... ian field wrote: PHucker boasts of having rigged his house with cobbled together 12V lighting run from solar panels and scrounged end of life car batteries, he most likely had some scares using LV halogens in unsuitable enclosures. With any luck, it will burn to the ground from his shoddy work. He has a number of parrots loose in the house - it wouldn't be fair on them! So, everything there is a birdbrain? Silly term "birdbrain" - most birds are more intelligent than a lot of people. You must come from a large family then. If the birds are so smart, why do they stay with him? Birds of a feather flock together. They took pity on him, and are trying to take care of him. Then why is it I'm the one who has to operate the vacuum cleaner? -- http://www.petersparrots.com http://www.insanevideoclips.com http://www.petersphotos.com The evening news is where they begin with "Good evening", and then proceed to tell you why it isn't. |
#80
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On Thu, 11 Dec 2008 20:23:24 -0000, GregS wrote:
In article , "Peter Hucker" wrote: On Thu, 11 Dec 2008 20:07:54 -0000, GregS wrote: In article , "Peter Hucker" wrote: On Wed, 10 Dec 2008 20:26:52 -0000, Michael A. Terrell wrote: Peter Hucker wrote: On Tue, 09 Dec 2008 20:09:18 -0000, Michael A. Terrell wrote: ian field wrote: "Michael A. Terrell" wrote in message m... Peter Hucker wrote: On Tue, 09 Dec 2008 19:14:26 -0000, Michael A. Terrell wrote: What part of CFL lamps overheating and catching on fire goes right over your head? It only happens extremely occasionally. A hell of a lot more often than with incandescent lamps. A lot of incandescent fixtures are not designed for safe operation of CFL lamps. PHucker boasts of having rigged his house with cobbled together 12V lighting run from solar panels and scrounged end of life car batteries, he most likely had some scares using LV halogens in unsuitable enclosures. With any luck, it will burn to the ground form his shoddy work. LEDs running on 12 volts are far less likely to burn than commercial lighting. Really? For the same power, that is 10 times the current. That increases the chances for a fire. They use so little power though. Anyway the main source of heat in any lighting is from the light source itself, not the wires supplying it. I've never felt any LEDs getting warmer than body temperature. I got an LED array that uses 45 watts. See if you can hold that. What size is it? If it's too hot to hold I doubt the LEDs will last long. Less than 1.5 inch square, but it on a copper pad, on top a peltier, on top an aluminum sink with a fan. Which I assume is cooling it satisfactorily, thus I could hold it? -- http://www.petersparrots.com http://www.insanevideoclips.com http://www.petersphotos.com Basketball analyst: "He dribbles a lot and the opposition doesn't like it. In fact you can see it all over their faces." |
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