EverGrow 56W 36"-42" LED Aquarium Light, Fish Tank Light with Extendable Bracket and Timer Auto On/Off, Adjustable Brightness, 7 Colors, Sunrise Sunset for Planted Tank

For 36"-42" Tank, MultiColor Full Spectrum with build in Timer, Aluminum Body. Sunrise & sunset function: a slow, continuous ramp-up from ‘off’ to ‘on’ over a fifteen minute period Programmable moon light color: full spectrum, red, purple, blue, cyan, green and yellow Fine tune lighting schedule, Color gradient loop operation Custom daylight and moonlight time schedule 2 modes available: the default auto cycle and the DIY cycle;