19PCS 2-IN-1 15W LEDs with Variable White Warm White Plus Cool White Specific optic system of highly efficient elements Motorized zoom 5° -45° lifespan and low power consumption High efficiency LED shutter with variable speed Smooth LED dimmer Strobe effect with 1-25 times/sec or Random General dimming and blackout 15/19/18/28 DMX channels DMX512, master-slave and sound activated controllable or auto operation LCD display Lower noise and efficient FAN cooling system Powercon IN/ OUT 45°C max ambient temperature IP20 protection rating 55dB at 3' dB rating 3-pin DMX connectors IN/OUT Input Voltage: AC90-260V 50/60Hz LED Quantities: 19*15W 2-IN-1 LEDs Control Signal: DMX512, master-slave and sound activated or auto operation Control Channel: 15/19/18/28 DMX Channels Power Consumption: 350W Dimensions: 185(D)*310(W)*400(H)mm Packing Dimensions: 380(D)*295(W)*425(H)mm Net Weight: 7.8kg Gross Weight: 9.3kg