The IntelliBrite 5G white lights integrate exceptional light intensity and distribution with unparalleled energy efficiency with an exclusive design that is adjustable for a standard, wider beam, or a narrower pattern based on the needs of your pool. It is the most energy-efficient and brightest white LED pool light on the market with up to 89 percent less energy consumed in comparison with incandescent lights. The extended service life and energy of the white underwater LED lights can add huge savings for you. Pool lens can be rotated to 180 degrees to provide a wide beam pattern (standard) or narrow beam pattern. IntelliBrite technology makes use of the brightest and most energy-efficient LEDs available in underwater pool and spa lights. Consumes up to 50 percent less energy with only 26 watts for pool lights and 18 watts for spa lights. It is compatible with Pentair stainless steel and plastic niches. It is available in 120-V and 12-V versions. It is available in 300-W, 400-W, and 500-W incandescent equivalencies. All Pentair UL Listed underwater lights are certified for use in freshwater with up to 6,000 ppm salinity. Warning: The IntelliBrite white LED light cannot be used in a dimmer circuit. Using a dimmer switch will result in permanent damage to the light. All 120-V pool and spa lights must be connected to a branch circuit protected by a ground fault circuit interrupter (GFCI). Notice: Underwriters Laboratories has listed Pentair Water Pool and Spa Inc. lights for use with Pentair Water Pool and Spa, Pentair Pool Products, American Products, Purex or PacFab niches ONLY. To ensure proper grounding/bonding connections, install only Pentair Water Pool and Spa Inc. lights in Pentair Water Pool and Spa, Pentair Pool Products, American Products, Purex or PacFab niches.