Smartpool NLK3 50 Watt 12 Volt replacement bulb and gasket kit for NL50 above ground and NL55 inground pool lights

Nitelighter Underwater Lighting System Nitelighter from smartPool is a patented design that requires no drilling or draining

Easy installation-no drilling or draining of pool. Hangs over the side of the pool.

Pentair 98600000 Aqua-Luminator 2010 convertible light for above-ground pools features the patented Hydro-Optic technology