Kessil H160 Controllable LED Aquarium Light - Tuna FloraSpectrum The H160 Tuna Flora features four efficient spectrums BLUE, GROW, BLOOM, RED in one single fixture. The light is perfectly blended, with wavelengths including near UVA and Infrared (ranging from 380 780 nm), enhancing photosynthetic efficiency. Superior Illumination UV & FR H160 uses true UV A and far red LED chips, which promote algae plants health and growth Blue The BLUE spectrum quickly develops the frame of a plant during every stage by