Featuring a powerful blend of Dual Actinic Blue 445nm/460nm, Dual Daylight White 6,700K/10,000K and RGB LEDs combined with 90 degree spherical optical lenses, the Orbit IC LED light delivers the perfect spectrum of light for strong coral growth and amazing fluorescence. Measuring less than ½ in thick, its still the thinnest, sleekest light fixture on the market.