XLX 40pcs Of Mini Laser Dot Diode Module Head WL Red 650nm 6mm 5V 5mW And 3V 5mW Each of 20Pcs

40pcs Of Mini Laser Dot Diode Module Head WL Red 650nm 6mm 5V 5mW And 3V 5mW Each of 20Pcs Package:40Pcs Description: Output Power: 5mW Wavelength: 650nm Working Voltage: 3V Operating Current: less than 20 mA Laser Shape: Dot Working temperature: -10 degree~£«40 degree housing: Copper Dimensions: 6.5 X 18 mm Package Included: 20 X Laser Dot Diode Module Wavelength: 650nm Working Voltage: 5v Operating Current: must less than 20 mA Laser Shape: Dot Working temperature: -10 degree~£«40 degree Lens and housing: Plastic Dimensions: 6 X 10 mm Package Included: 20 X 5V Laser Dot Diode Module This product is manufactured according to strict quality standards, and the products are of good quality.