Fluval Sea Marine 3.0 LED Aquarium Lighting for Coral Growth, 22 Watts, 15-24 Inches

Full Spectrum Marine & Reef LED Lighting with essential actinic blue spectral wavelengths promotes and supports strong coral growth and color,Balanced combination of multiple LEDs for optimal coral photosynthetic activity, growth & viewing,Features 6 unique LEDs, including 400, 420, 440, 460nm LEDs for outstanding blue spectrum coverage,120 degree light dispersion for full area coverage and uniform lighting,Extendable mounting brackets allow easy installation on a variety of aquarium widths