After reopening our pool this year, our pool light was no longer working. It worked OK when the pool was closed, or at least shortly before that.
I finally got around to taking the light out and looking at it... the pictures are attached.
I confirmed with a multimeter that the bulb is dead, but electricity is being supplied to the fixture. But the bulb and fixture both look a little bit corroded to me. Should I replace the fixture, or just replace the gasket and bulb?
Thanks for any help,