This Adjustable Fish Tank Light with clip With a flexible gooseneck allows you adjust the fish tank light to illuminate from different angles3 light modes available Under each light mode you can adjust the light brightness from 100% to 10% Makes the plants and your fish looks more beautiful under clean water

• Built-in timer: Our Fish Tank clip on Light has a built-in timer it will start working at the same time every day and light up for 6 hours 10 hours or 12 hours RgB Light -- Up graded RgB light beads brighter than others long life span and energy saving Ultra bright and full spectrum RgB LEDs for showing vivid colors of aquatic plants and fish can make your fish tank like a colorful landscape
• Built-in Dimmer: VARMHUS glow fish tank light can adjustable brightness and luminosity Press W (Adjust the intensity of white light) press B (Adjust the intensity of blue light) buttons from 1-10 times adjust brightness from 10% to 100% create wonderful waterscapes with different lights 3 Lighting Modes -- VARMHUS LED fish light with Dimmer has 3 lighting modes Press switch to change colors: Mode 1: White (green & Red & White) Mode2:Blue (Only 3 blue on) Mode3 :RgB(green & Blue & Red & White) All color (green & Blue & Red & White) Easy to Install -- LED fish tank light has a flexible neck that can adjust the angle and position The 16-inch clip is easy to install on the wall of the fish tank up to 1 inch thick Dont worry about falling the attached screws ensure its safety without drilling or cutting