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UK diy (uk.d-i-y) For the discussion of all topics related to diy (do-it-yourself) in the UK. All levels of experience and proficency are welcome to join in to ask questions or offer solutions. |
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#1
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Low Energy Bulbs
Our kitchen has six 60 watt R63 spotlight lamps, which of course means
that the running cost is around 2-3p/h. It's a 'dark' kitchen, so the lamps are on for a considerable amount of time each day. I'm tempted by a direct low energy replacement featured on this page:- http://www.yourwelcome.co.uk/acatalo...tisements.html Does anybody have experience of these particular types. Light output, time taken to reach full output, 'scatter' of beam etc ? I realise the most practical solution is to forget the spots, and bung in a couple of bog standard Fluorescent tubes, but you know what SWMBOs are like :-) TIA -- Mark Please replace invalid and invalid with gmx and net to reply. |
#2
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Low Energy Bulbs
In article ,
Mark Carver writes: Our kitchen has six 60 watt R63 spotlight lamps, which of course means that the running cost is around 2-3p/h. It's a 'dark' kitchen, so the lamps are on for a considerable amount of time each day. I'm tempted by a direct low energy replacement featured on this page:- http://www.yourwelcome.co.uk/acatalo...tisements.html Does anybody have experience of these particular types. Light output, time taken to reach full output, 'scatter' of beam etc ? If you are referring to the 11W R63, I would expect its light output to be similar to a 40W lamp. They will be floodlamp rather than spotlamp beam pattern, i.e. less light on beam centre but wider spread of light. Depending on syle of fitting, you could get more glare from them than real R63's, but could also be less. Can't comment on run-up time which is going to be very manufacturer dependant. If your fittings are closed cans, the lack of ventilation could reduce the lamp life. Will your fittings take R80 lamps? Some R63 fittings have adjustable lampholder height and a removable collar which means they can take R80 lamps. A closed can type is most unlikely to be able to do so though. -- Andrew Gabriel |
#3
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Low Energy Bulbs
On Sun, 05 Feb 2006 11:26:53 +0000, Mark Carver
wrote: I realise the most practical solution is to forget the spots, and bung in a couple of bog standard Fluorescent tubes, but you know what SWMBOs are like :-) Yes, they do what's best for the running costs of the house, offers the best practical lighting solution and most benefit to the environment ... don't they? If they don't you aren't informing them properly? ;-) All the best .. T i m With 2 x 6' flouro's in the kitchen .. and because it's the best lit room in the house I'm about to get my antistatic mat out, go out there and fit a new CCFL backlight (co-incidently) to a laptop ... ;-) p.p.s I popped round a mates yesterday and as I pulled up the bloke opposite (identical new posh house) was up his step ladders doing summat with some lights in the veranda. As my mate came out they said 'Hi' and my mate asked what he was up to. He answered he was changing some *more* mini spot lighs and was getting fed up doing the same day in / day out? My mate conceeded and asked if there was anything that they could be replaced with ... I said nothing ;-) |
#4
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Low Energy Bulbs
On Sun, 05 Feb 2006 11:26:53 +0000, Mark Carver wrote:
I realise the most practical solution is to forget the spots, and bung in a couple of bog standard Fluorescent tubes, but you know what SWMBOs are like :-) Our a combination, flories to bring the light level up and spots to illuminate work places. Remebering that spots behind you don't illumate the work place as you are working in your own shadow, the more diffuse and general light from a flory doesn't suffer quite as badly. -- Cheers Dave. pam is missing e-mail |
#5
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Low Energy Bulbs
On Sun, 05 Feb 2006 11:26:53 +0000 someone who may be Mark Carver
wrote this:- Our kitchen has six 60 watt R63 spotlight lamps, which of course means that the running cost is around 2-3p/h. It's a 'dark' kitchen, so the lamps are on for a considerable amount of time each day. I'm tempted by a direct low energy replacement featured on this page:- http://www.yourwelcome.co.uk/acatalo...tisements.html Does anybody have experience of these particular types. Light output, time taken to reach full output, 'scatter' of beam etc ? If you go to a B&Q big red tin shed then you should be able to find a low energy R63 replacement for just under ten pounds. They are made by General Electric as part of a range that also includes R80 replacements, sold for just under twenty pounds in B&Q. Both are only slightly longer (perhaps 10mm) than the filament bulbs they replace. If the lamps are on all the time then startup time is not a great problem. However, they do take perhaps 5 seconds to reach full output. Light output is good, not too harsh. The beam is not as compact as a filament lamp, it could never be, but good reflector design means it is not as wide as one may think. -- David Hansen, Edinburgh I will *always* explain revoked encryption keys, unless RIP prevents me http://www.opsi.gov.uk/acts/acts2000/00023--e.htm#54 |
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