| Brand | Unbranded |
|---|
Check the listing for details. 10Pcs Mini 650nm 5mW 5V Laser Dot Diode Module Head. Condition: New. Listed at 8.56 USD. Product features Material: Copper Plastic. Laser Shape: Dot. Outer diameter: 6 mm. Wavelength: 650nm. Working Voltage: 5v. Operating Current: must less than 20 Ma. Can be used to connect diode tubes for multiple use. Product description .