3~5mW 650nm Copper Semiconductor Laser Dot Diode Head Set - Golden + Red + Black
Quantity 1 Piece Color Golden Material Copper English Manual / Spec No Other Features Voltage: 4.5~6V. Current: 22~30mA. Power: 3~5MW. Wavelength: 650nm. Diameter: 9mm. Length: 24mm. Cable: 11cm Certification NO Packing List 1 x Laser head