J&J Electronics LPL-P2-WHT-12-S Repl Bulb, PureWhite 2 Pool/Spa, 12v, Amerlite/Astrolite IPureWhite Replacement LED Pool/Spa Light Bulb PureWhite Replacement LED Pool/Spa Lights offer ultra-bright white, long life output LED illumination. These replacement pool/spa lights are compatible with most standard, medium base housings and provide ultra-bright white LED illumination equivalent to a 300W incandescent. PureWhite pool/spa lights are designed to significantly reduce energy consumption and maintenance costs. Each light uses only 45 watts of power, and a proprietary cooling system maximizes the rated lamp life of up to 50,000 hours. PureWhite lights are ideal for commercial and residential pool/spa applications where white light is required or preferred. Compatibility: Hayward Astrolite SP058 Series Pentair Amerlite 784 Series Jacuzzi Full Moon