Super Bright - comboss clip-on led aquarium light is made up of 48pcs F5 led beads( 36 white light, 12 blue light), long life span and energy saving. Help Fish&Plant Grow Better - The fish tank lamp's spectral and wavelength close to photosynthesis, proper light can provide integral energy for fish and plants, help to improve living system in the tank. Improve Viewing Experience - The white&blue color led light allows people have a better view of fish and plants in the aquarium tank. Flexible Use - The flexible steel gooseneck is bendable and 360 degree rotatable, can be easily adjust to any angle and position. Adjustable Clip - The light clamp mount fit for fish tanks with black top boarder which no thicker than 0.39 inches.