SlimPAR Pro QZ12 USB is a D-Fi USB compatible wash light with motorized zoom and quad-color (RGBA) LEDs designed for mobile lighting professionals. A built-in gel frame holder and 7½-inch accessory slot to hold optional barn doors are onboard. Flexible control options are possible with 3- and 5-pin DMX connectors and PowerCON®-compatible power input/output connections provide sturdy and secure power linking. SlimPAR Pro QZ12 USB has built-in dimming curves to simulate halogen filaments. High-frequency LED dimming give flicker-free output ideal for video work and fanless design means 100% silent operation.