![[EU WAREHOUSE – CZ] NEJE 20W Laser Module DIY Kit 450nm Professional Continuous 5.5W Laser Cutting Engraving Module Blue Light with TTL / PWM Modulation for Laser Cutting/Engraving Machine CNC DIY Laser Compatible with Arduino](https://kupon4u.com/wp-content/uploads/thumbs_dir/neje-20w-laser-module-diy-kit-450nm-professional-continuous-55w-laser-pj7bgt0it0cv9kvd0uve8hew3d5dvg1clzcsdrwvwo.png)
[EU WAREHOUSE – CZ] NEJE 20W Laser Module DIY Kit 450nm Professional Continuous 5.5W Laser Cutting Engraving Module Blue Light with TTL / PWM Modulation for Laser Cutting/Engraving Machine CNC DIY Laser Compatible with Arduino
€86
€116
![[EU WAREHOUSE – CZ] NEJE 20W Laser Module DIY Kit 450nm Professional Continuous 5.5W Laser Cutting Engraving Module Blue Light with TTL / PWM Modulation for Laser Cutting/Engraving Machine CNC DIY Laser Compatible with Arduino](https://kupon4u.com/wp-content/uploads/thumbs_dir/neje-20w-laser-module-diy-kit-450nm-professional-continuous-55w-laser-pj7bgt0dbnsx0k5k5qz4q4m9fc71wjkm4wpipgrdro.png)
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ONLY €86 for NEJE 20W Laser Module DIY Kit 450nm Professional Continuous 5.5W Laser Cutting Engraving Module Blue Light with TTL / PWM Modulation for Laser Cutting/Engraving Machine CNC DIY Laser Compatible with Arduino
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Description:
NEJE 20W (5.5W Output) 450nm Blue Light Laser Module Head TTL PMW Controller Board DIY Carving Engraving Cutting Machine Engraver Accessory DIY Tools Laser Module Head
TTL / PMW Control Board +Temperature PMW Display
Features:
1. Can be used for laser cutting machine, laser engraving machine, CNC, DIY laser.
2. Original laser diodes, high-quality LD capping technology, ensure service life.
3. Built-in driver board, 40mm threaded copper core with thermal grease compound, temperature sensor, NEJE factory 48 hour 100% power aging test, ensure long time working.
4. New lens, clear focus, not stray light, adjustable focal length.
5. Can carving / cutting MDF, balsa, paper, wood, fabric, plastic, leather, plywood, foam paper, anodized aluminum, etc.(Not suitable for iron or other metal)
PWM/Temperature Tester Board Specification:
| Power Input | DC12V |
| Output | PH2.0 4pin (12V, GND, PWM/TTL, temperature) |
| Mode | 3 modes (off, manual pwm, pwm / ttl in) |
| Temperature Display | Yes |
| PWM Display | Yes |
| Manual PWM Control | Yes |
Specification:
| Brand | NEJE |
| Material | ABS+ aluminum |
| Luminous Color | Blue |
| Section Size | 30 * 30mm / 1.18 * 1.18in |
| Cooling Mode | 40mm copper core + heat sink grooves + thermal silicone grease + 100% cooling fan |
| Adapter Plug | US plug |
| Adapter Input Voltage | AC100~240V UL certification high quality |
| Adapter Output Voltage | DC12V, 2A |
| Can Engrave | MDF/balsa/paper/wood/fabric/plastic/leather/plywood/foam paper/anodized aluminum |
| Can NOT Engrave | Metal/glass/stone/ceramics/PCB/stainless steel/reflective material/ transparent material |
ID: 1678967 – SKUF23282
![[EU WAREHOUSE – CZ] NEJE 20W Laser Module DIY Kit 450nm Professional Continuous 5.5W Laser Cutting Engraving Module Blue Light with TTL / PWM Modulation for Laser Cutting/Engraving Machine CNC DIY Laser Compatible with Arduino](https://kupon4u.com/wp-content/uploads/thumbs_dir/20v-10w-cordless-led-handheld-worklight-portable-120-rotating-multifunction-pj7bgob6m9drq3z4sz48cydq9ivmc72ahzgnbunk8s.jpg)
![[EU WAREHOUSE – CZ] NEJE 20W Laser Module DIY Kit 450nm Professional Continuous 5.5W Laser Cutting Engraving Module Blue Light with TTL / PWM Modulation for Laser Cutting/Engraving Machine CNC DIY Laser Compatible with Arduino](https://kupon4u.com/wp-content/uploads/thumbs_dir/8pcsset-neje-30w-laser-module-2-in-1-adjustable-variable-focus-lens-and-pj7bh8zmsm62tj53g820vt5vc01p1jcdwttbvxswfw.jpg)
