Phoenixeye. Co.,

The lighting have compensation mode, adjust the light intensity automatically to achieve the energy-saving purpose, Saving more than 20% power   than common Led Aquarium light. Programmable timer function, replicate sunrise and sunset, daylight and moon light. Moon intensity automatically adjusts to follow the actual lunar cycle. Manual functions. The light intensity is control from 1% to 100%(Blue and White), color temperature, and lighting mode can be adjusted at your wills; Actinic high intensity LED light spectrum stimulates an extraordinary coral growth effect The light have 5step user mode. Low heat output ensuring minimal heat transfer to the aquarium water, reducing the need for additional cooling systems PC/VHO/T8 replacement. Equivalent to a 400W metal halide, Energy saving LED Life expectancy is approximately 50,000hours. 85V - 270V 50/60Hz Universal Power Supply allows fixture to be used on a wide variety of power sources.