J & J Electronics LED Bulb Replacement, PureWhite 2, 12V SpaBrite, Astrolite II. PureWhite 2 replacement lamps are the brightest, most cost-effective alternative to inefficient incandescents and costly full fixture. LED installations. They immediately and significantly reduce energy consumption and maintenance costs. Plus, PureWhite 2 fits any standard pool light housing and comes with a high durability, silicone lens gasket made for high durability, silicone lens gasket made for use with LED lamps. LED Bulb PureWhite 2 12V SpaBrite Astrolite II