Specifications: Power input: AC110V-240V/50/60Hz Light source: LED 7*40W 4-in-1 RGBW Rated power: 280W Average life: 50000h Channel mode: three modes (30CH/42CH/58CH) Press mode: wired DMX/voice control/self-propelled 1-2/master/slave Color: RGBW system color mixing and lens rotating disk provide rich and varied illumination, as beautiful as a rainbow. Intelligent cooling: When the sensor on the lamp bead board reaches above 45 degrees, it starts the fan to ensure that the lamp bead can be used longer. Software upgrade: Update software through DMX signal, 1-20 units can be updated at a time. Ambient temperature: -10°~40° Net weight: 6.2KG Lamp size: 264*207*355MM