It's a Outer Orbit
48"560 watt: 2-150 watt HQI; 2-130 watt and 6 lunar lights
Combination high output Metal Halide aquarium light fixture
Internal electronic ballast eliminates aquarium equipment clutter
Features more lunar lights for better nocturnal aquarium viewing Features integrated cooling fans, parabolic reflector, protective splash lens, two timers, two independent on/off switches, Includes docking mounts and hanging bracket (can be set atop canopy or hung from ceiling), appropriate number of 150 watt PowerPaq 10000°K HQI double ended bulb(s) and Dual 460nm/420nm Actinic square pin compact fluorescent bulbs. 15" x 4-1/4" high.
:happyfish