LED Par46 Can, 6X8W, Quadcolor RGBW 4-in-1 Power Supply: AC100V-240V, 50/60HzPowersupply: Auto Switching Power ... , Master/Slave and Sound-activateDMX Channels: 3/4/5/8/9 CHBuilt-in Auto programsElectronic Dimmer: 0-100% linear dimmerDimmer Mode ... : 5 types dimming curveIncludes HSV (i.e Hue, Saturation & Value) modeCooling: Forced Air Convection, with 1 FanThermal sensor monitors ...