This is the 120 VAC, 220 watt total DeSisti De-Lux 4-Tube Non-Dimmable Fluorescent Fixture which is a hanging, manually controlled, non-dimming fixture.
The DeSisti De-Lux Fluorescent fixture line is optimal for news sets, teleconferencing, web cameras, and location lighting. De-Lux utilizes color-corrected lamps (available separately) to provide a "warm" look to sets and people.
The De-Lux is available in different configurations. When equipped with four 5600K tubes, this fixture will throw a wash of light of 82 footcandles 26 x 11.5 feet from 10 feet away.