50 watt using 12 3W bright white,11 3W 460nm blue, 2 3W 380nm purple LEDs
High quality inside design – No glue and detachable wire connectors
18000K white perform high PAR value
Less heat, no chiller/cooler unit required, 68-86ยบ F on water surface
90 degree view angle, focus light to deep bottom
Easy on/off Switches for white and blue
Corrosion-proof casing by special painted
Pure 450-475nm spectrums
Three fans run against heat, detachable power cord
Hanging kits included