CHAUVET DJ SLIMPARPROWUSB SlimPAR Pro W USB, Black Low-profile, variable white LED Par designed for any application in need of adjustable color temperatures featuring tri-color (cool white, warm white, and amber) LEDs D-Fi USB compatibility for wireless Master/Slave or DMX control Compatible with most 7.5&rdquo; Barn doors for added light control Match existing lighting or tune to the perfect temperature for video using variable color temperature Flicker-free operation suitable for on-camera use