Three modes by touch button - aquarium light led has three dimmable LED modes touch control of color and intensity. bright white, blue and white, or blue.Without any stroboscopic phenomenon. WHITE & BLUE LIGHTS Adjustable-The fish tank light strip LED features 15 * 7000 K white LED and 3 * 465 nm blue LED promote growth to fish and plants（White and blue lights can be adjusted separately） High quality-Lamp cover is made of aluminum alloy which effectively reduce the heat generation problem of high luminosity LED lamps.Adjustable stands which allows you adjust the fish tank light to illuminate from different angles. Professionally designed for aquarium plant cultivation- Fits more scenarios like fish tanks, aquariums in size. Great for water plants and decorating in various scenarios such as the fish tank, aquarium, tabletop, indoor water garden, houseplants tanks, etc. Easy to install-Designed with Adjustable Clamp.Whatever the fish tank or the aquarium size is, as long as the thickness of the edge is under 0.9 inch, it will fit well.