EverGrow Aquarium Illumination, 45W 30"-36" Full Spectrum Lighting with LCD Display, Features Round-the-Clock Natural Lighting, Brightness Control & Timing - Durable Aluminum Frame

For 30"-36" 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;You may also like 1000W Full Spectrum LED Grow Light Sunlike Grow Lamp LM281B For Greenhouse Plant Growth Lighting Dimmable ,Higher Efficiency.