A Fixture designed to illuminate from beneath the water surface. Dry Niche Light- A light unit placed behind a watertight window in a pool, spa or hot tub wall. Wet Niche Light- A watertight and water-cooled light unit placed in a submerged niche in a pool, spa or hot tub wall and accessible only from the pool.

A light that is usually located in the center of the wall underwater in the deep end of the pool.

Light in a pool or spa beneath the water surface.

a good idea to take with you