Model: NEJE Module 7W;Heatsink Material: Aircraft Aluminum + Brass Shell;Luminous Color: Blue;LD Current: 1.6A;Section Size: 30mm x 30mm;Cooling Mode: 20mm copper core + Heat Sink Groove + Thermal silicone grease + 10000rpm cooling fan;Dimensions: 60 x 30 x 30mm;Adapter Output Voltage: DC 12V 2A
Technical Parameters:Module Input: 10W;Output Power: 2.5W (2500mW);Wavelength: 445-450nm;Beam Shape: Dot (Focusable);Input Interface: PH2.0-4Pin (+, -, PWM / TTL, Temperature), 3Pin (+, -, PWM / TTL), 2Pin + 2Pin (+, -) + (PWM / TTL, -);Drive Mode: External ACC;Safe temperature range: less than 70 Celsius;Module weight: 115g (The lighter the weight, the smaller the move inertia, the better the performance);Lifespan: 20,000 hours
Features (Unique technology):[Easy to Use] 12V input, 3.3-12V PWM / TTL control, can be used for cutting machine, engraving machine, CNC, DIY, Arduino;[Diodes] Sharp 5.6mm diodes, High-quality, Ensure longevity!
[20000 hours service life] built-in driver board, 20mm threaded copper core with thermal grease compound, Temperature sensor, NEJE factory 48 hours 100% power aging test, Ensuring long working time!
[Clear focus] New lens, Clear focus No stray light, Adjustable focal length;[Application Material] Can carving MDF, balsa, paper, wood, fabric, plastic, leather, plywood, foam paper, anodized aluminum, etc. (Not suitable for iron or other metals)
colour: black
Material: plastic

Package Contents:
1 x 7W Engraving Module
1 x 4 Pin Sport Cable
2 x Screw
2 x ABS cushion post
1 x L-shaped wrench
Note (please)
1. Wear goggles during use and Press the directly with your eyes and skin!
2. Do not engrave mirror objects, Pay attention to fire, Pay attention to pets when working!
3. Smoke generated when burned, pay attention to indoor smoke exhaust.
4.If your module has some problem, please DO NOT dismantle it without our permission. It will destroy the module.
5. This module is compatible with our NEJE machine.
NOTE: Temperature interface can be disconnected, NEJE provides text instructions for temperature acquisition on wiki.
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.