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#1
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Electrical Issue
Can anyone shed some light in regard to the following situation:
I have a light outside controlled by one individual light switch. I also have a light in our dining room that is controlled by a separate individual light switch. When I turn on the switch for the light outside, that light is extremely dim. What is interesting is that our dining room light also turns on at the same time, although, it is also dim. This light switch should not be turning on our dining room light. Is the most likely scenario that something has been miswired? Just to clarify, when I turn on the dining room light switch, it only turns on the dining room light, so that works properly. Thanks in advance for any suggestions. |
#2
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Electrical Issue
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#3
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Electrical Issue
wrote in message oups.com... Can anyone shed some light in regard to the following situation: I have a light outside controlled by one individual light switch. I also have a light in our dining room that is controlled by a separate individual light switch. When I turn on the switch for the light outside, that light is extremely dim. What is interesting is that our dining room light also turns on at the same time, although, it is also dim. This light switch should not be turning on our dining room light. Is the most likely scenario that something has been miswired? Just to clarify, when I turn on the dining room light switch, it only turns on the dining room light, so that works properly. Thanks in advance for any suggestions. I am assuming that each light is on the same circuit breaker. I'm thinking that the outside light no longer has a neutral connection and the circuit is completed through the dining room light. With the outside switch on and both bulbs burning dim, if you were to unscrew the dining room light bulb does the light outside get brighter or go out completely? Did the outside light ever work properly? |
#4
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Electrical Issue
We had a standard light outside originally. It was taken off when we
had some siding replaced. Just now did I finally install a new light, several months later. The previous light did not have this problem. The new light I installed uses two 150 Watt bulbs, and has a motion sensor. The wiring is as follows: Black and Red wires from light go to Black wire from recepticle box White Wire from light goes to to White wire from recepticle box Ground to Ground I did test the outside light switch with a meter and it's showing correct voltage. |
#5
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Electrical Issue
Hi John,
Ok, this is really getting weird. I started taking bulbs out of my dining room light....there are 5 in all. After removing the first bulb, the outside light got really dim. Once I removed a second bulb, the outside light went out completely. As I put the bulbs back in, the outside light got brighter and brighter.....although it is still very dim compared to what it should be. |
#6
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Electrical Issue
wrote in message oups.com... We had a standard light outside originally. It was taken off when we had some siding replaced. Just now did I finally install a new light, several months later. The previous light did not have this problem. The new light I installed uses two 150 Watt bulbs, and has a motion sensor. The wiring is as follows: Black and Red wires from light go to Black wire from recepticle box White Wire from light goes to to White wire from recepticle box Ground to Ground I did test the outside light switch with a meter and it's showing correct voltage. Don't test it with a meter. Use a pigtail socket and an ordinary light bulb. You might want to check the installation instructions for the motion sensor, but I think that the black wire from the motion sensor goes to the black in the electrical box and the red wire gets connected to the light fixture black wire. There should also be a white wire from the motion sensor that should be connected to the other white wires. |
#7
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Electrical Issue
wrote in message oups.com... The original way I wired the light was as follows: Black wire to Black from box White wire to White from box Red wire was capped Ground to ground However, this wiring scheme caused both the dining room light and outside light to flicker non-stop. Therefore, I uncapped the red wire and added it in with the black wires. Doesn't flicker now, but clearly it isn't working correctly. For now take the motion sensor out of the equation completely and just try to get the lights to work with the switch. You should confirm that the black wire is actually the hot and the white is really a connected neutral. Are there any other wires in the box? |
#8
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Electrical Issue
I should have clarified that the motion sensor is part of the unit and
cannot be removed. The manufacturer has everything wired between the motion sensor and lights. I will take a look at the black and white wires tomorrow to verify they are hot and neutral. The only wires coming out of the box are a black, white, and ground. |
#9
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Electrical Issue
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#10
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Electrical Issue
"John Grabowski" wrote in message ... wrote in message oups.com... Can anyone shed some light in regard to the following situation: I have a light outside controlled by one individual light switch. I also have a light in our dining room that is controlled by a separate individual light switch. When I turn on the switch for the light outside, that light is extremely dim. What is interesting is that our dining room light also turns on at the same time, although, it is also dim. This light switch should not be turning on our dining room light. Is the most likely scenario that something has been miswired? Just to clarify, when I turn on the dining room light switch, it only turns on the dining room light, so that works properly. Thanks in advance for any suggestions. I am assuming that each light is on the same circuit breaker. I'm thinking that the outside light no longer has a neutral connection and the circuit is completed through the dining room light. With the outside switch on and both bulbs burning dim, if you were to unscrew the dining room light bulb does the light outside get brighter or go out completely? Did the outside light ever work properly? I am glad I read your post before replying; your idea is better than mine... That must be it. They are obviously in series, but I couldn't quite figure out how that could be. |
#11
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Electrical Issue
First off, mm is right about the lights being in series. This could
even be caused by just a loose connection on a neutral somewhere (the switch, for example) depending on how things are wired. But my point is: did you even _read_ the instructions on your new light? And if you did, why don't you try _following_ them? You seem to think that if you just connect wires randomly, and the red wire in particular, you will stumble on the right configuration. Thirty seconds with the installation instructions will tell you the right thing to do with the red wire. |
#12
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Electrical Issue
wrote in message oups.com... I should have clarified that the motion sensor is part of the unit and cannot be removed. The manufacturer has everything wired between the motion sensor and lights. I will take a look at the black and white wires tomorrow to verify they are hot and neutral. The only wires coming out of the box are a black, white, and ground. Trying connecting a temporary pigtail socket and bulb to the black and white and see what happens. |
#13
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Electrical Issue
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