Laser Head Diode Dot Module WL Red Mini 650nm 6mm 3V 5mW 10PCS-Fast Shipping

Description

Outer diameter: 6 mm(Pls note, the PCB is not flush with the edge, if you want to insert the whole unit into a 6.0mm hole,it is not going to work, unless you grind the PCB to make it flush with edges.)

Wavelength: 650nm

Working Voltage: 3v

Operating Current: must less than 20 mA

Laser Shape: Dot