The Kessil® H160 Tuna Flora LED is a groundbreaking full spectrum LED refugium light that is intensity and spectrum controllable, perfect for most refugium algae such as chaetomorpha and caulerpa and most plants. 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. Technical Specifications: Spectrum: Blue (420 490 nm), Grow (Purple), Bloom (Magenta), Red (650 750 nm) Coverage: Up to 24" (60 cm) surface diameter Power Supply: 100-240V AC (input), 19V DC (output) Power Consumption: 40 W Dimensions (H x D): 4" x 2.48" (102 x 63 mm) Weight: 0.88 lb (400 g) Scope of delivery: 1x H160 Tuna Flora LED 1x 19V-60W Power Supply 1x Gooseneck Mount 1x Gold Metal Hook 2x Hanging Bracket