I have an underwater pool light. Whenever I try to turn it on, the GFI in the circuit trips. I replaced the GFI - same problem. Could a blown bulb be tripping the GFI?
I ask because it's a pain to change the bulb - the screw head on the face plate is damaged, and I would need to drain the pool to be able to use a "screw-out" head to back-out the screw and change the bulb.
Ideas?