I am repairing some underwater lights in a pond. They are line voltage and are from the Roman lighting company. They are sealed lights that come with a whip attached. They mount with a set screw on a post and shine up on a sign under a waterfall.

This is new ground for me. Is it required that they be gfci protected? According to 680.23(3) they need to be protected during relamping. They cannot be energized when they are out of the water and cannot be relamped when under water.