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I am in the process of converting two t8 4ft lights to led.
I am in the process of converting two t8 4ft lights to led. Both of these lights are in the garage, and they are controlled by two on and off switches. One switch is in the house, the other is in the … read more
Mike G.
Mike G.
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Vocational, Technical or Trade Scho
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I want to convert a T8 bulbs to LED. I have a 3 tube fixture
I want to convert a T8 bulbs to LED. I have a 3 tube fixture with a ballast. It has 1 black wire, 1 white wire, 1 red wire, and 3 blue wires. The bulbs I have to replace them are LED2-T8GL-ID-15W-35. … read more
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We just had a windy storm pass through and our power went
Hello. We just had a windy storm pass through and our power went out for a brief moment. Unfortunately, my halogen track lighting systems went out as well as the stairway light (all on the same circui… read more
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Replacing a ballast in 4 bulb fluorescent 40 watt, T12. It has 2 ballasts. The new ballast looks the same but smaller except the 2 yellow wires are on the same side as the white and black on the old o… read more
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Old Ballast was 1 red - 1 blue - 1 black and 1. New has 2
Old Ballast was 1 red - 1 blue - 1 black and 1 white. New has 2 blue wires. I tried not using both of the blue lines and still has a bright start and then dims to almost nothing and flickers. HELP… read more
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I am replacing an old ballast with a new one and have wires
I am replacing an old ballast with a new one and have wires left over. I can see where yellow matches yellow, but there is a white and a black wire left over. what do I do with them. … read more
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I am replacing all down-hanging light fixtures with recessed
Hi. I am replacing all down-hanging light fixtures with recessed lighting, the kind with the wiring clips... My hall lights are a downstairs and upstairs light connected turn on and off by 4 switches:… read more
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I'm trying to connect 1) Robertson 3p20158 5 wire ballast,
I'm trying to connect 1) Robertson 3p20158 5 wire ballast, black/white, 2 blues and red, red to one side of bulbs to: … read more
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I would like to wire multiple lights using one 3-wire from
Customer: I would like to wire multiple lights using one 3-wire from switch to switch. power going to one of the switches … read more
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I have taken down an old T12 ballast florescent light to put
I have taken down an old T12 ballast florescent light to put up a new T-8and stupidly did not draw a diagram of the wiring. It is a three way switch. In the hall there is a switch that turns the light… read more
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Three switches control a set of way lights. I replaced one
three switches control a set of hall way lights. I replaced one of the three with a three-way dimmer switch, Lutron SCL-153PH-IV. the dimmer has the same number of wires as the old swith - total of fo… read more
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Replacing ballast -T12-2 single pin lamp fixtures.
Replacing ballast for F96-T12-2 single pin lamp fixtures. Original ballast power fed from tombstones on one end of fixture, single red and blue ballast connections connected to plunger-end lamp holder… read more
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I am replacing a ballast on a fluorescent fixture and have
I am replacing a ballast on a fluorescent fixture and have two questions. The ballast has the following wires on the left: Two blue and one Red. On the right: One black and one white. The fixture has … read more
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I have 3 light switches connected to a hall light. I would
I have 3 light switches connected to a hall light. I would like to remove one of the switches, leave it hard wired so the other two switches continue to work. This shouldn't be too much trouble, but w… read more
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I also an converting a magnetic ballast to an elctronic ballast on
I also an converting a magnetic ballast to an elctronic ballast on old one end has black, white, blue other 2 reds new ballast one end black & white other two blue & 1 red wire… read more
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I am replacing a flourescent light in the garage. The wires
I am replacing a flourescent light in the garage. The wires coming out of the ceiling have: Black, white, red and a bare ground wire. There is another set of wires in the same junction box that has: B… read more
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Ceiling ligh installation. Fixture black/white/ground - simple;
Ceiling light installation. Fixture black/white/ground - simple; however ceiling has two white, one black, red and a ground. It may be the red is operation for two-way hall switch. How do I properly w… read more
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I am wiring a T-8 fluorescent lamp that has two switches.
I am wiring a T-8 fluorescent lamp that has two switches. I can identify one hot wire, and one ground. There are also two other wires (white). I suppose these are both neutral. Please advise how to wi… read more
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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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