hygger 20W Aquarium LED Light, Fish Tank Full Spectrum Lighting with 24/7 Day-Night Cycle Mode & Auto On/Off Timer, Adjustable Brightness, 7 Colors Options, Extendable Bracket for 45~60cm Freshwater

Upgraded day and night cycle mode – 24/7 mode allows you to choose a custom schedule, with 24-hour automatic gradients of sunrise, sunlight, sunset and night, providing your aquarium with vivid and natural color performance. This allows you to choose when to turn on and off by setting it in 2 hour increments, giving you a minimum of 2 hours or a maximum of 24 hours of lighting.
Timer Mode and Memory Function – Built-in clock function with three timer options of 6, 10 and 12 hours. Simply set the lights to the desired color and intensity and select a time period. It will save your settings and repeat the same lighting schedule every day. It remembers your last brightness mode when powered off.
ULTRA BRIGHT & HIGH CRI – This 20-watt full-spectrum light contains three rows of 2835 LED bulbs and two rows of 5054 WRGB bulb beads, with an illumination of 1010 lumens, which can fully illuminate the aquarium and provide your fish and plants with vivid colors Color visual display. Ideal for use with aquatic plants and freshwater aquariums.
Dimmable & WRGB LED Light – This fixture offers 7 fixed single color and color gradient cycles with 8 adjustable colors of red, blue, green, orange, yellow, cyan, violet and full spectrum. The brightness of the lighting can be dimmed up and down at five different levels from 10%-25%-50%-75%-100%, easily presenting the lighting effect you want.
Upgraded Stand Height – This aquarium plant light comes with two 4cm tall retractable metal stands, and the PC lens provides splash-proof conditions, improving the durability of the light. And the high-strength aluminum casing gives the LED good heat dissipation efficiency.