Pentair Quasar Aboveground Pool Light and Water Return with Color Lenses Pentair's advanced, patented hydro-optic technology produces more light with less energy than others. The Afforadable way to light your entire pool. The energy-efficient halogen quartz light has a rated life of 4,000 hours to deliver maximum value. No expensive wiring is required. Just plug into a normal outlet. Return flow allowing water to flow back into your pool after filtering as well as lights up your pool. Comes with 2 color lenses to create just the right mood for your evening swims. (1 blue & 1 green included) Meets all U.L. and CSA standards, 12 V. , 25' insulated cord with prewired tranformer featuring push button on/off switch