This is an Impact Cool Light Two Fixture Kit. Each Impact Five Lamp Fluorescent Cool Light accepts screw-in fluorescent lamps. Independent switches on the rear of each unit vary light output across a three f-stop range, by selecting between one, two, three, four, or all five lamps.
Each 150 Watt fluorescent head provides 7,500 lumens, and is 5500°K daylight balanced without the need for conversion filters.
The angle of the head is easily adjusted with its tilting 5/8" light stand mount and convenient positioning handle. Impact air-cushioned light stands are included, as well as the fluorescent bulbs.