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I have a wired in series 8 ft fluorescent F96t12 -2 lamp
I have a wired in series 8 ft fluorescent F96t12 -2 lamp fixtures that I need to replace the ballast from magnetic to electronic. This is in an old building where the fixtures only have 1-red/1-blue w… read more
Jason
Jason
Service Technician
Associate Degree
4,220 satisfied customers
I have a question about a problem that I am having with a
Hello, I have a long question about a problem that I am having with a fluorescent light fixture ballast. … read more
George Smith
George Smith
Superintendent
Vocational, Technical or Trade School
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My ballasts were hot and dripping when I replaced the T12 36
My ballasts were hot and dripping when I replaced the T12 36 inch florescent blubs in my kitchen. The strip light fixture said "rapid start only" and the ballasts said rapid start, but I couldn't find… read more
Mike G.
Mike G.
Master Electrician
Vocational, Technical or Trade Scho
9,604 satisfied customers
I have a bathroom light fixture with T12 bubs. Want to
I have a bathroom light fixture with T12 bubs. Want to replace them with LED, but looks like the latter does not come in T12, only T8 if I'm correct. Will I be able to replace those old T12 with Phill… read more
Mike G.
Mike G.
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Vocational, Technical or Trade Scho
9,604 satisfied customers
I need to find a compatible replacement ballast for
I need to find a compatible replacement ballast for Universal Therm-O-Matic-X, T12, Class P, Cat. No. 806-BR-TC-P, Listed 474 B, Type 1… read more
Mike G.
Mike G.
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Vocational, Technical or Trade Scho
9,604 satisfied customers
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
AssuredElectrical
AssuredElectrical
Master Electrician
High School or GED
3,264 satisfied customers
My light in the laundry room does not work. These are the
My light in the laundry room does not work. These are the long 48" tubal lights in sets of two bulbs. I purchased new lights and still no lights. I have electricity in the room but no lights. I figure… read more
AssuredElectrical
AssuredElectrical
Master Electrician
High School or GED
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This GE 140RS120 wont light. Both sockets changed out with
This GE 140RS120 won't light. Both sockets changed out with two blue wires inserted into one end of a new T12 socket and two red inserted into the other new socket. The line wires connected obviously.… read more
Mike G.
Mike G.
Master Electrician
Vocational, Technical or Trade Scho
9,604 satisfied customers
Hi, I just replaces a T12 ballast with a T8 for an 8 two lamp
Hi, I just replaces a T12 ballast with a T8 for an 8' two lamp fixture. My problem is now one lamp will light and the other will not. I'm confident I wired it correctly.… read more
Steve G.
Steve G.
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824 satisfied customers
Ok, Ill start over, the page disappeared. Im changing out
Ok, I'll start over, the page disappeared. I'm changing out T12 ballasts for T8's. I've watched several how to's on the web but none of them had the same wiring set up as my old fixture so I'm still n… read more
Mike G.
Mike G.
Master Electrician
Vocational, Technical or Trade Scho
9,604 satisfied customers
I have several 8 foot florescent light fixtures in our kitchen
I have several 8 foot florescent light fixtures in our kitchen ceiling which are about 25 years old and have ballasts that old. Some have been replaced over the years with th same type of ballasts. Wh… read more
Steve G.
Steve G.
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824 satisfied customers
I am trying to replace t12 ballasts in several of my stores
I am trying to replace t12 ballasts in several of my store's lights. They run end to end on 1 circuit and they are the 8ft type. They new ballasts have 2 blue wired where they old ones had just one bl… read more
D. McDaniel
D. McDaniel
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I am trying to wire a new electronic T12 balast to an old
I am trying to wire a new electronic T12 balast to an old fixture. The old fixture has 4 wires. 1 black 1 white 1 red 1 blue. The old balast had 1 wire going to each. The new balast has 1 white 1 blac… read more
ed michaels
ed michaels
designer and manager
engineering/architecture (3 years)
693 satisfied customers
I have 3 8 double lights, the 2nd light isnt lit 100% Ive
I have 3 8' double lights, the 2nd light isn't lit 100% I've check all the connections and the blubs,but still can/t get it to come on all the way,can you help me?… read more
Jason
Jason
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Associate Degree
4,220 satisfied customers
I recently swapped out the ballasts in my 8ft T12 fixture from
I recently swapped out the ballasts in my 8ft T12 fixture from a magnetic to an electronic. I replaced as I always have done, and matched up color for color and the lights worked fine for a brief time… read more
Mike G.
Mike G.
Master Electrician
Vocational, Technical or Trade Scho
9,604 satisfied customers
Two flouresent lights are wired to a 3-way switch. Sometimes
Two flouresent lights are wired to a 3-way switch. Sometimes the lights work and sometimes they do not. Sometimes one works and not the other, and sometimes the other works. Please Help!… read more
electrifier
electrifier
Master Electrician
Bachelor's Degree
1,458 satisfied customers
I replaced the only ballast and both tubes in my flouresent
I replaced the only ballast and both tubes in my flouresent fixture today. It worked fine for about an hour. Then both tubes went out simultaneusly and the fixture makes a humming noise. What now?… read more
Rich
Rich
Master Electrician
Vocational, Technical or Trade Scho
1,117 satisfied customers
I have a 4 tube fluorescent fixture with 2 ballasts. It was
I have a 4 tube fluorescent fixture with 2 ballasts. It was slow lighting up and I replaced all 4 bulbs, which were bad. Lights better now, but will occasional be slow coming on. I assume I have a bad… read more
electrifier
electrifier
Master Electrician
Bachelor's Degree
1,458 satisfied customers
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Mike

Mike

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Jason

Jason

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Mike G.

Mike G.

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Kevin

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AssuredElectrical

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electrifier

electrifier

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Rich

Rich

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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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