Specifications Output Power: Min 2.5mW, Typical 3.0mW, Max 5.0mW Working current: Min 10mA, Typical 20mA, Max 25mA Working voltage: 3.5-4.5VDC Wavelength: 650nm Working Temperature: Min -15°C, Typical 25°C, Max 35°C Storage Temperature: Min -20°C, Max +25°C Focused Dot width:1000m Cautions: Class III, avoid direct eye exposure to beams. Datasheet