I paid 50 dollars per bulb for two bulbs about 8 years ago. They are still running. And then I paid 8 dollars for a bulb 6 months ago and it failed. Or did it.

I paid 50 dollars per bulb for two bulbs about 8 years ago. They are still running. And then I paid 8 dollars for a bulb 6 months ago and it failed. Or did it. I noticed that if you keep it on long enough after it turns off it will come back on. I think the fuse or something gets heated and it stops until it cools.