Marineland 32949 T5 Deluxe High Output Strip Light, 48-Inch Two 54 watt Marineland daylight lamps and two 54 watt Marineland actinic lamps Only has one cord. The start button located on the top of the fixture is used to turn on just the actinic bulbs, just the daylight bulbs or all the bulbsFour 54-Watt bulbs- two daylight and two actinic This fixture should be used only over a glass or acrylic top. It does not have an acrylic or glass lens. Do not use over open water. Polished aluminum reflector Two cooling fans