The laser power module is relatively large, so eye contact is prohibited, otherwise permanent blindness may occur, and the consequences are natural. Do not use in flammable and gas environment to avoid fire and explosion.Children are prohibited from coming into contact with this laser product. This laser only comes with one 3PIN cable, one 3Pin to 4pin connection cable, and one laser. It is suitable for direct installation on the engraving machine.
If you need to directly connect to the power supply, please prepare a 12V 5A power cable yourself, cut off the DC plug of the power cable, and then cut off one end of the 3PIN cable. Connect the red wire to the red wire, the black wire to the black wire, and the yellow wire does not need to be used Then do a good insulation treatment, and you can plug it into the socket and light it up directly. Do not open the module to prevent damage. This laser is fixed focus (non adjustable), with a focus on a beam of approximately 1.8CM (the light emitted is no longer a straight beam).A fixed focus column will be sent to help you quickly find the focus Only suitable for use on engraving machines. This laser can carve wood, colored plastic, and stainless steel Can cut thin plywood, cardboard and other materials Cannot carve transparent, reflective, or mirrored materials or metals Please consult customer service for specific information.