INTELLIBRITE 5G LED COLOR CHANGING POOL LIGHT CHANGING ALL 12 COLOR MODES HOW TO Works well for Pentair and Hayward fixture. Voltage 120V 40 watt LED pool light bulb, it's only suitable for 120V, not 12V. Electric bill consumes up to 70% less energy than competitors' lights, it can replace a 400-500 watt old bulb.