Derek Dani
Registered SDR User
I have two T5 retros over my tank. They have for 2 years worked just fine. Recently, one set started to flash, on and off, then today won't go on at all. If I wiggle connectors etc they flash on and then go off again. Is my ballast dead or is it something else? I am pretty good at DIY, but I am no electrician. Any help/experience/guidance is appreciated. Thanks!