ParameterOutput Power:500mW Wavelength:808nm Working Voltage:2 Working Current:650mA Working Temperature:-10 ℃~+40 ℃ Dimensions:9(TO-5) Details: This Infrared laser diode is an advertisement digital detail and used for as Industrial testament, Lab, DIY. The laser diode is and exact and sensitive optical instrument. Before wearing on some laser DIY activities, please examine the technical information first and protect your eyes before laser ray. Be sure the operator has outing in optics DIY or testing. and Don't function when the flexibility is connected. Package1pc 808nm 500mw Infrared IR Laser Diode 9mm TO-5