The GFI that my 5086 light is on was tripping the GFI mode of the breaker, not the full 20 amp trip. I have removed the assembly from the niche and determined that a new gasket was required due to some moisture visible on the inside of the lens. Prior to reinstalling the assembly into the niche, I installed the bulb and engaged the circuit, which immediately tripped the full 20 amp mode. I tried again with no bulb with the same result. I'm assuming that the sheathing cracked when I removed the light assembly from the niche and pulled it up to the deck to service it.

Ant thoughts or suggestions?

Is there a replacement light assembly that will fit my existing swimquip 5086 niche?