This is a Dedolight Soft Light Head for feature films or television use. It holds 4- 150 watt bulbs (available separately) with reflectors in one unit, providing almost as much light output of a 2K Fresnel with a softbox.
Used with a small, medium, or large softbox (available separately), the light level at a given distance remains unchanged even though the size of the diffuser surface changes drastically.
This is a fixture only. It requires a DTx150, DT-24-3, or DT-24-4 power supply and bulb.