problem with one of my lights
82149
I had problems with my OPT7 55W system. Problem 1: Bad Ballast. Trouble shoot by switching ballasts & lamps to detemine if this is a problem. Contact Opt7 & they will send a replacement. Problem 2: Power & Ground from existing wiring harness to Ballast. Eliminate as many connectors & splice wires directly to each other. Install relay to get power from a reliable source. Ground negative side to reliable ground point.
82150
What's the problem? Not coming on? If so switch the ballast and see if that fixes it then you will know if it's the light or the ballast
2195222
Have you checked all the connections to make sure they are tight? My husband loves his light and luckily no problems. If we had a problem we couldn't fix would have a lighting shop check it out, since we like it so much. Sorry I can't help.
2269943
Haven't had this problem.how long have u had it and u could just buy another light bar since it not very much
5422
My guess is you got a defective one. They are fairly inexpensive to begin with, so it wouldn't be a long shot if you ended up getting one that was malfunctioning the way you are describing. My advice is to just send it back to Amazon so they can replace it with another one. I know it's an inconvenience, but in the end, you'll be glad you did. It's a great light, especially when it works the way it's supposed to.
1930628
Swap the bulb that appears to be bad with the one that's working and see if it works. you might have gotten a faulted bulb
1057093
I have not had the problem..I would probably take it to a lamp shop...or an electrician.
605932
I also have two but in different locations. One of them buzzed so I changed the light switch and that seemed to have fixed it. So you might try installing a brand new light switch.
1634317
I'd do this: Buy a replacement battery and try it to see if it works. Eventually you'll need an extra battery anyhow. If it doesn't work, return the light. If it does work, keep it. The time spent returning the item over just a bad battery probably isn't worth the time and effort.
1123520
If one side is lighting, that indicates that they are receiving power. If one side is out, the lights must be defective. The fact that one side is out on both lights at the same time is unusual. There are only two posibilities I can think of. 1 - Both lights are from the same manufacturing run and both failed or 2 - you have a voltage problem and it blew iut the first section. If you can get a voltmeter, check your voltage. If its over 14v, its too high. Either way, return the lights.
221856
I had the same problem. The supplier replaced without issue under Prime. New light works fine, and very bright. FYI that it's magnetic, and there is a ring that holds it in place, so make sure it's assembled corrected direction.
695009
Try with the switch on the light assembly in all positions, if still not working recheck the wiring connections. After that I would probably follow procedures for returning a defective unit.
1282701
I don't have this problem, but it sounds like you have an electrical short in the lamp. I would return it. Good luck.
1973604
Return the item. I had the same issue with the light I purchased or call Amazon.
713424
I believe it's a defective LED driver or at least one of the components in that power circuit. I had similar problem with one of the 18 units after 2 months of used. I would recommend contacting the seller to see if they can send you a replacement. I plan to do the same this week. It should not happen.
1036681
I've consulted with an electronics technician. He says a part that controls the power to the LED is the problem, but it'll be tough to identify and replace (and cost more than the light itself). The LED on mine is actually still good (it lights up dimly, same as yours).
2237901
No. My lights all work. I think I would send it back and have AAmazon send you another.
1984611
I only have one light.it might not have enough power to run the all, try an outside power strip. amazon sell them also I have 2. they are great