808nm 200mW laser module laser diode is available in multiple sizes specification Wavelength: 808nm Output power: 200(MW) Operating voltage: 3-5V Operating Current: <250mA Operating Temperature: -10°C~60°C Storage Temperature: -40°C~80°C Operation: Continuous Start-up time: ≤0.01 Service life: >10000 hours Dimensions: 6*10(mm)，6.5*10(mm)，6.5*12(mm)，8*13(mm)，9*10(mm)， Material: copper