Feature:1. Excellent Laser Diode: This engraver laser module is with reliable, stable laser diode and can realize excellent laser beam. Suitable for 1610 3018 3018Pro and so on.2. Adjustable Focusing: The engraver laser module is adjustable focusing and and can be adjusted by rotating the laser head according to the working distance to find the suitable spot size.3. Fast Cooling: Laser module is with large aluminum radiators, cooling DC fans, and holes for increased gas flowing.4. High Accuracy: This engraver laser module is high accuracy and can be used for 2000 hours and for 3D printer and cutting machine.5. Suitable Material: Laser module is suitable for wood, plastic, paper, bamboo, some leather, rubber stamps, photopolymer stamps, sponge paper, etc. can be used to make the desired design.Specification:Item Type: Laser ModuleMaterial: Aluminum Alloy, Brass, ABSLaser Power: 10WWavelength: 450nmSpot Shape: PointAccuracy: 0.3mmInput Voltage: 12V Working Temperature: 0-70Service Life: 2000HCan Carve Materials: Wood, Bamboo, Cardboard, Plastic, Leather, PCB Board, Aluminum Oxide, Non Reflective Photoelectric Plating And Lacquered Metal, Blackening Knife.Can Cut Materials: Cardboard, Non Woven Fabric, Veneer, Acrylic, Some Thin Plastic Plates.Interface Parameters: 3Pin (12V , GND, PWM ).Package List:1 x Laser Module1 x Laser Module Power Cable1 x Glasses