Product parameters: Output power: 6W Working current: 2500maOptical mode: focusing lens Spot mode: dot Dimensions: 40mm*70mm Working life: 8000 hours Wavelength: 445-450nm Output band: visible light Supply voltage: 12V Working temperature: ± 50 degrees Celsius Product material: aviation aluminum The laser module is a semiconductor laser head, widely used in diy engraving machines, and supports cnc or Android motherboard control. The laser head driver board has pwm / TTL, so we can control the power and speed of the laser head with some parameters. Instructions for use: 1. Use directly by connecting the power supply. (You can add a power controller) 2. Connect the engraving machine main board and control the laser module through the main board. Reminder: Be sure to pay attention to the order of the lines when connecting the lines! ! ! The package contains: 6000mw laser head *1 3PIN cable*1 power cord*1 Power supply*1 High quality laser glasses*1 This is a focusable laser, suitable for all kinds of CNC engraving machines. If you need to purchase the whole machine, please contact customer service. We are the Laser head manufacturer, quality assurance, rest assured to buy. In case of problems, technical support is available. Thanks for the support! ! PWM / TTL control, high precision.  3P interface, push button switch. Easy to operate, ready to useAdjustable focus lens, adjustable as needed, convenient and fast. Completely furnished,include:power supply,glasses,3PIN/4PIN wire ............ (If you need to adjust the power, we can modify the hardware for you.)
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