*KeyFeatures *Brilliant Performance: Material: Aluminum, Laser Power: 5.5W, Laser Wavelength: 450 nm (Blue), Working Voltage: 12V DC, Supporting PWM / TTL, Cooling: Fan; Laser Interface: 3 Pins. Adopting an intelligent feedback control circuit, external constant current drive mode, featuring with reliability, high stability, high efficiency, low noise & excellent laser beam quality. *Dual Heat Dissipation: Equipped with the large aluminum heatsink and cooling fan, added 4 heat dissipation diversion holes, the heat dissipation improves 15%-20%. This makes the heat dissipate go fast, protects the laser, and prolong its service life, ensure the laser module works continuously. *Adjustable Laser: Compared to some common laser modules on the market, the 5.5W high-power laser head is much stronger, able to engrave on some soft metals, such as aluminum, etc. *Accessories Included: The accessory package includes: a pair of protective glasses, a power supply wire, a control wire and a module test board. *Versatile Use: The laser head is designed for industrial CNC laser machine. Ideal for engraving, cutting, scribing, and drilling; compatible with 1610pro/3018/3018 pro. Note: This machine is capable of cutting soft metal like aluminum. Applied materials: balsa/paper/wood/fabric/plastic/leather/plywood. ******************************************************************************************************* *Specifications Model: XTS15W Supply Voltage: 12VDC Working Current: 2.0A Max Rated Power: 22W MAX Laser Power: 5500mW Module Power: 15W Output Power: 5.8W Electro Optic Conversion Rate: >25% Laser Wavelength: 450nm (Blue Light) Facula Type: Dot (Adjustable Focus) Driving Mode: Built in ACC Constant Current Drive Laser Output Control: PWM/TTL Power Supply And Control Interface: 2.54 3PIN Shell Material: Aluminum Surface Anode Blue Module Material: Brass Collimating Lens: K9 Optical Glass & High Antireflection Coating Heat Dissipation Mode: Aluminum Alloy Shell Forced Air Cooling Net Weight: 0.34 lbs / 153 g Product Size: 3.9 x 1.3 x 1.3 in / 9.9 x 3.3 x 3.3 cm ******************************************************************************************************* *Pakcage Content 1 x Laser Head 1 x Power Supply Wire 1 x Control Wire 1 x Pair of Glasses 1 x Module Test Board 1 x English Manual