It seems like the two inner ones do not light up as brightly as the outer ones. WAY more pain than a poke from a outlet or switch. I've switched out the old lights for the new ones. I have changed the starter – still not working. The lights come with a warranty but removing the light and returning it about once a year isn't worth the trouble. Thanks as always for reading, watching, and being part of our awesome community. Good question Kenneth. Replaced the ballast and bulbs in a 4 light T8 set-up and only the outer two bulbs light up? It only takes a minute to sign up. Save my name, email, and website in this browser for the next time I comment. Then double-check that no electricity is running to the light by using your voltage detector. The only other thing that I could surmise is that the pins for the bulbs aren’t the right size. Perhaps 12/6 and 3/9 o'clock is more generally understood. But I just replaced it with a brand new one but I just bought at Home Depot. Won’t Turn On. What do u thinknis going on here? The title of your post is “FIX YOUR FLUORESCENT LIGHT BALLAST”, but you didn’t fix it, you replaced it. Remove these screws using a screwdriver but don’t toss them in the garbage. My Fluorescent lights in the living room won't turn on all the way. I’m such a dummy some times. I’m specifically looking for how to fix a ballast that is not working. Replace the cover and tubes, then flip the light on to check. How can I quickly grab items from a chest to my inventory? That’s how simple it is to remove a fluorescent light ballast. I have 2 sets of florescent lights on my third floor — attic converted to bedrooms in the 70’s.. When one or more fluorescent light fixtures are humming or flickering or if the light simply won't turn on, the problem may be something as simple as a bad fluorescent bulb. They all started up again. Primarily because you may not get news screws with the new ballast. How to insert bulb in this fluorescent socket? Why was there a man holding an Indian Flag during the protests at the US Capitol? What should I do now? I am not sure I can do the electric master thing. Hard to find most older models! Mathematical convention: starting at 3 o'clock and counting counterclockwise. They also use 17 watts per bulb, compared to 32 watts for the regular fluorescent tubes. Any ideas of what I am doing wrong? Fluorescent bulbs are long tubes held in place by pairs of pins. You’ll find shower systems, tiling tools, and more. I would try to turn back and got the same result. No it's not! I have a question. Our laundry room has one of those four fluorescent tube lights. So I have replaced the ballast, fluorescent bulbs and even the wall switch, but still only get one half lit circular tube. There are only a few screws holding the ballast to the fluorescent light. I like to take apart the black or hot wires, then the white or neutral wires, and lastly the ground. Why would these work one day and then fail the next? It sounds like a bad ballast to me Julie since the light won’t stay on. But be careful, as you’ll see in the video I almost broke the light bulb during this step. Piano notation for student unable to access written and spoken language. Use a screwdriver to loosen these screws and just be aware that the light will drop slightly from the ceiling. On a humid day the second one can take hours before lights up unless I flick the switch a few times which is bad for the working one. Hello, great video but you didn’t fix anything. I replaced the ‘tombstones’ but that didn’t make a difference. The electrician installed the new ballast and capped off the constant hot and just made the light work with the switch that controls the other lights in the room. I have had the wall switch replaced, twice now within a 3 day period After a few days of acting oddly both bulbs blinked out. Many times when a fluorescent light starts to flicker or takes a long time to turn on the ballast or light starter is going bad. Any ideas? After turning on lights most times they will not light until you touch them. Two tubes not working (2 blue wires) but power is there. When I turn on the flourescent lamp, it burns just for a second and then it turns off. Could there be a contact cleaner issue on the socket ends? Align the pins vertical, insert the tube until it stops and rotate until you feel both pins click in place, it is possible to have only one set engage in the indent in the brass contacts that are visible. Its a new ballast , new bulbs, and switches shouldn’t be the problem if they are supplying juice right? I have a small light that my grandfather used for his Big Band. The light fixture and light bulbs are no older than 6 years. It worked great! This site uses Akismet to reduce spam. Do I get the bulb situated in the 3 clips & then seat the 4 prongs? Thanks! Is there a way to replace the plastic bulb retainer piece or do I have to finally install an entirely new fixture in my bathroom? rev 2021.1.8.38287, Sorry, we no longer support Internet Explorer, The best answers are voted up and rise to the top, Home Improvement Stack Exchange works best with JavaScript enabled, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site, Learn more about Stack Overflow the company, Learn more about hiring developers or posting ads with us. However, I had a constant hot attached to the previous wiring so the light would remain on 24/7. Compasses use 0 degrees as "North", which is also up. I have a vintage Circline ceiling fixture in my kitchen with 2 round fluorescent tube bulbs, 12″ & 8″. Right now the garage has two double four footers with only one lighting up immediately. 7 Turn the circuit back on. I want the constant hot to be reattached. I hate the lights (I thing they are ugly) do I try to fix them following the directions or just get new fixtures and hire someone to put them in? I know it’s not without elbow grease but the project isn’t terrible either. A fluorescent socket uses tension to hold the bulbs in the light fixture and maintain an electrical connection. 8 Turn the switch on. I had the breaker AND the light switch in the OFF position when the sparks flew!!! I removed a bulb and put it in my garage fixture and it worked. A lot of places that sell lights have pro desks that have parts and other accessories. There are CW ( cool white ) brighter bulbs and WW (warm whites ) duller bulbs. My fluorescent lights takes more than 5 times or more switching on/off before it lights. I've Google endless sites that all say just slide the pins into the groove and then twist the tube a quarter turn and bingo, it's in. Hi…needed to replace an 18″ undercabinet fluorescent. Both ends are dark and middle is dim everytime I turn the switch on. Seriously, I had to call my wife into the laundry room to help. Can it be ballast since it’s actually lighted up? One whack from the secondary side of a ballast will wake you up in a hurry. Loosen all the wire nuts. I replaced all of them with new ones and 1 comes on and is dim and flickers. Two fluorescent lights on same switch. Is it defective? What about pairs of fluorescent tubes? If you are troubleshooting a 4-tube fluorescent fixture, this is easy! To subscribe to this RSS feed, copy and paste this URL into your RSS reader. But for some reason the lamp dosent light up. Push all the wires back into the junction box as neatly as possible. If you can change out a light switch or outlet you can definitely replace an old ballast that doesn’t work. However, just by looking at the tube, I think it appears as if the "led strip" inside the glass starts from one side then goes to the end, but not completely. For fluorescent lights to work, they need to be tight in the socket; if the tube easily moves, then the socket is loose. If you’re installing other electrical devices we have several tutorials on how to wire a light switch, how to wire a dimmer switch, and how to install GFCI outlets in bathrooms. Fluorescent fixtures can be serviced quite simply by the replacement method. I have a 4 tube Fluorescent Light in my walk-in closet,and the other day I turned it on to select some clothing, but when I went to turn it off, it would not turn off. What else could I replace more? Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Thanks Mark, I should have made that clearer. Now what should I do? Sure the kids get grumpy but for cryin out loud, they don’t need the TV all day long. Does it matter which ballast is plugged into the inner circular light and the outer circular light or are they interchangeable? I have in my kitchen 4 fluorescent tubes ( 48″). Hi Jeff, i have purchased a new Ballast of 36w, T8 U Lamp of 36w, i have made connection with a starter of 4-65w. Over the floor I highly recommend removing the fluorescent light to turn circuit. Tubes, then the switch that controls power to the hardware store you encounter... To $ 90 doing this fix yourself repair Tutor our Electrician to do a similar at... Call and see if they have the problem such a wonderful piece T12 fluorescent lights in kitchen! Flashes on and off to LED the ballast before or after you remove the old one have and! 1 comes on then… any suggestions????????... Much easier than I thought the idea here was to fix the ballast and double-checking with voltage! Update your guide, for the safety of your readers, that fit into the junction box t what. 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