Description: Spot mode: line(Continuous output)Dimensions: diameter 9mm x length 23mmLaser working life: 5000-10000 hours or moreLaser wavelength: 650nmOutput power: 5mWOperating voltage: DC3VWorking current: 16mA ~ 20mAWorking temperature: -36 ℃ ~ 65 ℃Storage temperature: -36 ℃ ~ 65 ℃Level: sub-industrial gradeColor: red lightMaterial: brass Application: (1) industrial grade: can be used for equipment, health care, military, Kam pseudo security, stage lighting, tools, U disk, mobile phone, projection teaching flip pen, warm measuring (ranging) instrument, sweep instrument, marking instrument, level, indoor and outdoor decoration and other products;(2) sub-industrial level: can be used for beauty equipment, health equipment, gifts, consumerCategory products, industrial grade alternative products; Package included: 5 x 3V 650nM 5mW Line Laser Diode Module