Voltage: AC220V 50 hz ~ 240 v / 60 hz Power consumption :470W Specification :440W LED beads Color: a color wheel 5 colors + white light, heating and cooling 3 colors Control signal: self-matching 512 signal Control mode: stand-alone mode Optical system: high precision quartz lens aspheric combination (4 channels) Cooling system: high intensity air cooling (dual fans) Aperture effect: adjustable aperture size Stroboscopic :1-7 stroboscopic flashes per second Color temperature correction: normal 5600k, up 6000K, down 3200K Light speed distance :40-50m Angle of light :23 degrees Safety measures: comply with various safety standards,IP20 protection level, power cord symbol Meet ce20/22 standard, high temperature automatic cut off protection device Shell: aluminum alloy edge Net weight: 22kg package size :73*35*33cm