Specification Information 1. Wavelength,532 nm 2. Output Power,,2 mW after focuse lens CLASS 3. Output Mode,CW PCB,APC R 4.Beam Divergence,,0.6 0.8 mard , Beam size: 20 at 20m. 5.Operation Voltage, 3 0.5VDC 6.Operation Current,,320mA 7.Operating Temperature : at 20 Expected Lifetime,1500hrs , half year. Any other items can be produced according to customer's requirements!