This is a Lowel Rifa eX 55 Pro, TO-83 Hard Case Kit. Compact, lightweight, and self-contained, the 500 watt Rifa-Lite eX 55 uses a simple umbrella design to achieve its quick and easy setup and strike capabilities. It has a heat-resistant 21 x 21" (53 x 53 cm) removable front diffusion screen. The eX series of Rifa lights enables you to change out the fixture's socket, to use cooler-running fluorescent bulbs.
With its high-intensity #2 reflector and prismatic glass, the tiny focusable Pro-light is more efficient than a Fresnel of equal wattage, yet it gives an exquisite even light, with Fresnel-like shadow quality. It can be used as a low-level key light or accent light, fill light (with diffusion), or backlight. In addition to a wide variety of customizing accessories, its versatility can be increased by adding a DC adapter cable and swapping its bulb for use as a camera-top fixture.
Rifa eX 55
Self-contained 21 x 21" (53 x 53cm) removable front diffusion screen
Changeable socket adapts to tungsten or fluorescent screw-in bulbs (with optional adapter)
Power cord easily converts for use with professional battery belts, allowing it to work at 12V, 14V and 30V DC
Change the setting from "spot" to "flood" position, or anywhere in between by turning knob on side of unit
Focus range of 6:1
The front end comes off for easy access for no-tool lamp change
Use the gels and barndoor set to alter the light output of the Pro-light