Galaxyhydro WiFi & Manual Control 55&times;3w Dimmable 165w LED Aquarium Light WiFi and manual control aquarium light, 3 channels(white, blue, royal blue) and 2 modes. Easy control your aquarium light while sitting in sofa and lying in bed. Automatically simulate the changes of sunrise and sunset, automatically simulate the lunar cycle. There are 4 setted templates in the APP that you download, you can also set your own template. 45mil bridgelux white chips and 45mil Epistar blue chips assure high lumen and light efficiency. The latest secondary acrylic lens provide perfect color uniformity, PAR value is 25% higher than others, high transmittance, anti-aging. Ultra-quiet fans, the highest noise is 23.17dBA, no any awful noise caused, 10 years lifespan with normal use; longer light lifespan. Size: 400*212*60mm / 15.8*8.4*2.4inch / 1.3*0.7*0.2ft