Description: 1. 2500mW blue-violet laser engraving machine for high-power modules dot 445nm laser head. 2. Can focus bottom of the fan cooling design.Enhance heat dissipation, run more smoothly and safely 3. Aerospace aluminum shell, heat better; 4. Quality laser chip, longer life; 5. Glass focusing lens, concentrating better Features: Model: M-33A405-300 / 500-G Blue-violet laser Voltage: 12V Output Power: 2500mw Working Current: 170mA/900mA Working temperature: -40 ℃ --75 ℃ Wavelength: 445nm Working life: 10,000 hours Working medium: Semiconductors Shell material: aviation aluminum Output Terminal: dot Focus: Adjustable Output band: visible light Dimensions: ∮33MM * 55MM DC cable length 10 cm (can focus) Structural features: aluminum alloy shell (heat deepen teeth) + imported laser diode + constant current driver board Applications: 1, micro-laser engraving machine 2, small laser cutting 3, cigarette, match point 4, DIY laser manufacturing 5, medical equipment, etc. Note: 1.High recommend continuous working time not too long (normally 25 minutes - 30 minutes). 2.Use should pay attention to the environment and their own safety 3. Not available for metals (regardless thickness), stone, ceramics, jewelery, reflective material, a colorless transparent material, soft material Package Included:1 x Laser Module we will send the product to you as soon as possible. If you have any questions , please feel free to contact us
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