Electrical expert advice/guess needed
I have 2 identical or at least nearly identical compact lighting units. The only diferances that I can see is that the power in supply and output wires are diferant lengths. Oh, I should say these lighting units have external electronic balists.
The problem I am having is that with one of these units the lights flash for 5-10 minutes after the power is cut by a timer switch. The lights don't flash after I turn of the switch on the power balists itself. I swapped the timers but the problem remain with the same lighting unit.
This flashing is not just a little flicker, it realy flashes quit brightly about twice a second.
This flashing fried the internal fuze, so I had to solder a new one in place.