I have a pair of recessed fluorescent light fixtures in the kitchen that I think the ballasts are going out. The lights do not come on sometimes and sometimes when it does come on it is very dim. Changing to new tubes did not help.
I am not sure where the ballast is located and if it is a standard part I can get a replacement for. The light fixture says:
Underwriters Laboratory Recessed Fluorescent Fixture Issue No. A-540 508 U 880542 118 Volts 60 Hz
It is 48"x12" in size with two tubes.
Any idea how I can locate and identify the ballast?