Laser Class: Class II, ClassIIIa Wave length: 532+/-5nm Output power: 1-150mw Input voltage: 3+/-0.5V Operation current: <380mA Operation temperature: 15C-30C Case material: Brass Beam divergence: <2mrd Length: 58+/-0.5mm Diameter: 10-15mm Laser class: Semiconductor Storage Temperature: -10- 40C Safety: FDA, CE, JQA, TUV