12mm 5mW Red Laser Diode Modules - Black (DC 4.5V)
Model 6972 Quantity 10 Color Black Material Plastic + iron Specification Power: 5mW; Working voltage: 4.5V; Working current: 20mA; Working range: 1000 meters; Color BIN; Red Features Mini and compact design Application For DIY project Packing List 10 x Laser module (8cm-cable)