Only used on a handful of jobs these units are in fine condition and ready to work. Product Features White LED Engine 600 W Ultra-Bright engine producing 20,000 field lumens incredibly accurate color rendering Full framing shutter system CMY / CTO - Linear color mixing system Dual color wheels one with twelve total dichroic color chips Dual Linear Frost systems for light and heavy frost Iris Sharp edge focus throughout 5° - 50° zoom range Patented Lens Defogger