In the past few weeks, noticed that the "light bar" above the bathroom sink is having a problem.
It's a set of three 60-watt bulbs in a somewhat standard "bathroom fixture" outlet that I bought some 8-9 years ago and installed myself to replace the old three 60-watt bulb fixture that my wife hated.
So, all three bulbs will dim down....and this is a pure guess....to about 50 percent of their normal light output for ---oh 1/3 to 1/2 a second and then pop back to full brightness.
Then, anywhere from 3-7 seconds later, they repeat. This can go on in cycle for 20 minutes or more.
At other times, no problem...
This has been going on for a month or two....Any ideas?