20pcs 5V 650nm 5mW Red Dot Laser Head Red Laser Diode Laser Tube with Leads Head Outer Diameter 6mm

Description Red Dot Laser Head Features Material: Copper Laser wavelength: 650nm Product size: 6 * 13.5mm Working life: 5000H Output power: 0.3-10mw Working voltage: 5V Working current: ?30mA Output wavelength: 650nm Working temperature: -25-65? Spot angle: ± 5° Light spot size at 10 meters: <10nm [Wide Application]: Level instrument, ground instrument, electric toys, long distance laser wireless communication, stage light, flashlight, laser gyro, laser pointer, electric toy, industrial use. etc. [Wire connection]: Red wire connect to Positive, Blue wire connect to Negative Package Including: 20 * Red Dot Diode Laser Heads