I'm almost embarrassed to post this, but I'm stumped. About a year ago, I pulled out all the incandescent light fixtures (3) from my garage, and replaced 2 of the fixtures with standard 4' florescent "shop grade" strips. The 3rd incandescent fixture (which is in between the two florescent fixtures) is bulb-less right now, so I would expect the power to just travel right through it.
Now the problem. They are wired in series to a switch, but 99% of the time, only the first light comes on when I turn it on. The lights "downstream" don't come on. If I wait and let the 1st light warm up, then switch off/on several times, about 50% of the time the second light will come on.
I pulled out all the wires, and re-tied everything last month, and also replaced the 2nd florescent housing. When I got done, the lights (Both of them) worked fine, and continued to work fine that day. But the next morning when I went to feed the dog, it was back to the original state - no 2nd light.
I don't think its a wiring problem, given that there are random times where everything works fine, and I've double-checked everything. The only decent theory I have is that somehow the ballast-based florescent fixtures somehow interrupt power in the series, and the draw to fire the first fixture somehow prevents enough power from traveling to the second fixture to fire it.
Anybody have any ideas on what I might try next?
Now the problem. They are wired in series to a switch, but 99% of the time, only the first light comes on when I turn it on. The lights "downstream" don't come on. If I wait and let the 1st light warm up, then switch off/on several times, about 50% of the time the second light will come on.
I pulled out all the wires, and re-tied everything last month, and also replaced the 2nd florescent housing. When I got done, the lights (Both of them) worked fine, and continued to work fine that day. But the next morning when I went to feed the dog, it was back to the original state - no 2nd light.
I don't think its a wiring problem, given that there are random times where everything works fine, and I've double-checked everything. The only decent theory I have is that somehow the ballast-based florescent fixtures somehow interrupt power in the series, and the draw to fire the first fixture somehow prevents enough power from traveling to the second fixture to fire it.
Anybody have any ideas on what I might try next?