4-channels Independent Brightness Control
This planted aquarium light contains 16pcs high-output LEDs, the LEDs are divided into 4 channels. You can dim each channel separately to meet the demand for both high light and low light plants.
CRI>90 & Full Spectrum
Except warm white LEDs, Asta 20 clip on led aquarium light also green, red, blue, UV LEDs, Full Spectrum design to boost aquatic plant growth, and give freshwater fishes, plants, shrimps, etc. It has also amazing effect on refugium growth.