limited offer US $174.30 15W 450nm 33mm fixed-focus Laser Module 15000mW blue laser module TTL/PWM DIY CNC Machine laser cut

15W 450nm 33mm fixed-focus Laser Module 15000mW blue laser module TTL/PWM DIY CNC Machine laser cut

[32961698103] 15W 450nm Laser Head DIY CNC Machine Cutter fixed-focus TTL/PWM 15000mW blue laser module laser cutter for CNC 3018 Pro engraving machine The laser can engraving on stainless steel but I suggest the stainless steel is better have coating！ --Laser module power is relatively large, only for industrial use, to prohibit the exposure of the eye, otherwise it will cause permanent blindness, the consequences at your own risk. --Do not use in flammable and gas atmospheres to avoid fire and explosion --Prohibit children from exposure to this laser product. --Do not open the module to avoid damage. It can be used on 3018,2418,1610, A3, 65*50cm,1m*1m machine, you can contact us before make the order. --Laser wavelength: 450 nm (blue viole) --Spot type: Dotted (adjustable) --Light power: 15 W pulsed, 7-8 W average --Drive mode: external ACC constant current drive --Cooling method: Forced Air Cooling --Operating voltage: 12V DC --power supply: 12V 5A --Shell material: Aluminum, Surface Anodized --Module material: Copper --Life Time:8,000hours --Working temperature:-40-75Celsius 1* 15W 33mm laser 1*3Pin laser cable 1*3Pin-4Pin laser cable 1*Safety Glasses 1* focusing colum Note: When you get the package , please test it first, if it has problem, just contact me !