Satan Dual Rover is basically 2 Mini Rovers on a bar for a Superb Beam show in Nightclubs. Each Head is a compact 10W LED unit using Premium CREE RGBW Led-s for superb Output. All 4 beam-angles are 4° which create four strong and tight beams. Each moving head has an unlimited range of colors (16.7 Million color shades ). All functions can be controlled separately in 38CH mode. Each moving head has pan 540°and tilt 270° with Adjustable Scan Speed.