650nm 6mm 5V DC Mini Laser Dot Diode Module
650nm 6mm 5V DC 5mW Mini Laser Dot Diode Module which is made of copper plastic. It is suitable for 3V 5mW standard, with 6mm outside diameter, can be used to connect diode tubes for multiple uses.
Warning!!! This is a low-power laser device, however as with all laser devices care should be taken when in use. You should never look directly into its beam or point the laser at another person. Doing so may cause permanent eye damage. This item is not suitable for children.
