Unique aluminum fixture design allows the fixture to be placed directly on top of tank without dramatically heating the water or fixture

48" fixture can hold up to 7 54W T5 HO lamps and 72" fixture can hold up to 14 39W T5 HO lamps-Bulbs not included.

48" long, 14" wide, and 3" high / 72" long, 14" wide, and 3" high.

All fixtures come with 95% reflectivity Miro IV full-length individual reflectors for maximum light propagation.

Quiet dual ball bearing fans on top of fixture help displace heat away from the tank.

All aluminum construction for a light weight and ridged design.

All fixtures are powder coated for extended fixture life.

Three switches on fixture for dusk / dawn lighting or for reduced lighting applications. One switch for 3 rows, another for 2 rows, and the last switch for 2 rows. Also, separate power cords for each of the switches.

Splash shield keeps the bulbs safe while also helping to keep the heat away from the tank.