Big Dipper F01(RGY) Laser diode : Diode pumped solid state laser(DPSS). Red wavelength: 650nm Green wavelength: 532nm Features: Red, green, yellow and saffron can be chosen freely. Speed. Size and location are easily changeable. Cooling: air cooling Power supply: 220/110V Output power : 250mw(Total power) Red: Wavelength 650nm. Power: 100mw*2 Green: Wavelength 532nm. Power: 50mw DMX Channel: 8 Control: DMX512 Control model: Sound/auto-play/single pattern Dimensions: 285*300*120mm Weight: 5.3kg Display effects : displaying more than 50 light beams and patterns displaying laser patterns specified by international laser display association such as diffusing laser network, slowly rotating color fan, time and space tunnel and fairy flowers.(Can be programmed with customers)