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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
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Description
NEJE N40630 7.5W 450nm Laser Engraver Module Kits, N406301. Designed for laser engraver, 3D printer, CNC mill, arduino project. 2. 7. 5W Optical power output, 4mm plywood from 1 pass(speed 100). 3. More Safety, Built in protective glass to protect eyes! Even without wearing protective glasses, the operation is more comfortable. 4. More Quiet, Intelligent drive adjust the cooling fan speed according to laser temperature. 5. Easy use, Digital PWM wave pulse signal generator adjustable frequency duty cycle
1.Designed for laser engraver, 3D printer, CNC mill, arduino project.2. 7.5W Optical power output, 4mm plywood from 1 pass(speed 100).
3. More Safety, Built-in protective glass to protect eyes! Even without wearing protective glasses, the operation is more comfortable.
4. More Quiet, Intelligent drive adjust the cooling fan speed according to laser temperature.
5. Easy use, Digital PWM wave pulse signal generator adjustable frequency duty cycle board for NEJE laser module.
6. The slidable mounting fixture is provided for easy adjustment of focus.
Specification
1. Heatsink Material: Aircraft Aluminum + Brass Shell
2. Luminous Color: Blue
3. Section Size: 40mm x 40mm
4. Cooling Mode: Temperature sensor intelligent control + 10000 rpm 40mm cooling fan
5. Dimension: 60 x 40 x 40mm
6. Adapter Plug: 5.5 2.1 port
7. Can Engrave: MDF/Balsa/Paper/Wood/Fabric/Plastic/Leather/Plywood/Foam Paper/Anodized Aluminum
8. Can Not Engrave: Metal/Glass/Stone/Ceramics/PCB/Stainless Steel/Reflective Material/ Transparent Material
Technical Parameters
1. Optical power output: 5.5W~7.5W
2. Wavelength: 445-450nm
3. Beam Shape: Dot (Focusable)
4. Working Voltage: DC 12V
5. TTL&PWM Modulation: YES, compatible with both TTL & PWM Modulation
6. Input Voltage: DC12V 3A
7. PWM/TTL Input: DC3.3V-12V
8. Input Interface: PH2.0-4Pin (+,-, PWM/TTL, Temperature), 3Pin (+,-, PWM/TTL) , 2Pin+2Pin (+,-) + (PWM/TTL,-)
9. Drive Mode: External ACC
10. Safe temperature range: <60 degrees Celsius
11. Module weight: 202g (The lighter the weight, the smaller the move inertia, the better the performance)
12. Life Time: 10000-20,000 hours
Package Included
- 1 x Laser Engraving Module
- 1 x Laser Module Sliding slot
- 1 x 4 Pin Cable(32cm Cable)
- 1 x NEJE interface tranfer board
- 1 x 2.5mm L-shaped wrench
- 1 x 5mm L-shaped wrench
- 1 x 3pin input cable
Specification:
| Package Weight |
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 1451 reviews
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Product Reviews
★★★★★ 5
Grey hoodie...need I say more?
Size: Medium, Color: Grey Heather Full Zip
Can't beat this as far as value, quality and comfort. You would think a plain grey zip up hoodie would be easy to find at any local department store, but nope. So when I saw this going for an extremely good price, it was a no-brainer. The fit is proper and the material is soft inside and out. Very easy to wash and keep in good shape and great for transitional season changes. All pockets, hood and zipper works as needed and great quality.
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Reviewed in the United States on April 12, 2026
★★★★★ 5
Comfortable and soft zip up hoodie.
Size: Medium, Color: Grey Heather Full Zip
Light weight , soft and very comfortable. I am 5ft 10in 155 lbs and the medium fit true to size. No shrinkage after several washes and dry cycles. Quality appears to be decent with no pills after several washes .
Based on this I ordered a second one.
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Reviewed in the United States on May 14, 2026
★★★★★ 5
Great Price, Great Hoodie!
Size: X-Large, Color: Red Full Zip
Gave these to kids for Christmas. The price was right and there are so many colors! The fit is true to size and the colors are vibrant. They are on the thin size, but we like them that way. Not to hot, not to cold. The stitching is average but the fabric used makes up for that as these hoodies are sooo soft! Sooo comfortable to wear. We will definitely be ordering more when these wear out for sure. Recommended!
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Reviewed in the United States on January 30, 2026
★★★★★ 4
Great Jacket
Size: Medium, Color: Black Full Zip
Great fleece jacket comfortable and durable. The sizing was a perfect fit
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Jackets
Size: Small, Color: Safety Green
What a great value! I bought three jackets for my husband for work. He loves them...they're comfortable and lightweight! Covers his upper body and durable.
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Reviewed in the United States on May 14, 2026