Fluval A3973 Halo Marine & Reef Nano Pro LED Light

Engineered in Germany, and that includes new compact LED technology, the Fluval sea Nano Halo top performance LED lamp is designed to strengthen and grow healthy and colourful corals in marine & reef Nano tank environments.
Promotes and supports optimal photosynthetic activity, Coral growth and Color, and balanced viewing in marine & reef Nano Tank Environments
Features C.O.B (chip-on-board) LED Technology: upper energy Potency, better spectral performance, greater gentle Output
Designed for Nano and desktop aquariums as much as 40 L (20 US gal.)
Can be utilized on both rimless and aquariums with most sensible frames (Max frame Height: 30 mm (1 1/8″))