What should I do if the product has issues upon arrival?

Please test the product before assembly. If any problem is found, inform us within 3 days of receipt for a replacement.

What is the beam spot size at a specific distance?

The smallest laser beam spot can reach 0.08mm at a distance of 45mm.

What types of laser diodes are used in this module?

It uses two NUBM0A+FAC Nichia laser diodes with FAC inner structure.

High Power 450nm 8W 8000MW Blue Laser Module for DIY Engraving

Name: High Power 450nm 8W 8000MW Blue Laser Module for DIY Engraving
Brand: Dongguan Blueuniverse Laser Co., Ltd.
SKU: 1913710042

Guangdong, ChinaDongguan Blueuniverse Laser Co., Ltd.

US$200.00

10-99 Pieces

US$160.00

100-999 Pieces

US$145.00

1,000+ Pieces

Sample price:US$200.00/piece.Request sample

Product profile

Customization

Available

Certification

RoHS, CE, CCC

Application

Laser Engraving, Laser Cutting

Model NO.

K42B80W-A

Structure

Wavelength

450nm

Output Power

Color

Blue

Operation Current

Operation Voltage

12V

Storage Temperature

-40 to +85 Degree

Operation Temperature

0 to +70 Degree

Quality

Brand New

Lifetime

10, 000hours

Price

Lower Price

Electric Power

39W

Application 1

Laser Engraver

Housing Size

42*42*136mm

Working Voltage

12V

Laser Beam

0.08mm at 45mm Distance

Transport Package

100pieces/Box, 10boxes/CTN

Specification

450nm 8w laser module

Trademark

LANJI

Origin

Germany

HS Code

85414010

Production Capacity

10, 000pieces/Day

Key features

High Power Output: Delivers 8W (8000mW) optical output with 450nm wavelength for efficient engraving.

Dual Diode Design: Combines two 4W Nichia laser diodes to achieve compact 8W power and square beam.

Precise Beam Quality: Achieves smallest beam spot of 0.08mm at 45mm distance for high-detail work.

Customization Options: Housing size, power, beam shape, beam size, and wire length are fully customizable.

Long Lifespan: Rated lifetime of up to 10,000 hours for reliable long-term operation.

Multiple Certifications: Compliant with RoHS, CE, CCC, TUV, BV, SGS, and ISO9001:2015 standards.

Fast Delivery: Ships within 3-5 days after payment receipt via DHL, FedEx, or UPS.

ODM/OEM Service: Professional design to production services for custom laser module solutions.

Company profile

Dongguan Blueuniverse Laser Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading CompanyExport Year: 2013-01-01 CertifiedNearest Port: ShenZhen PortAverage Response Time: ≤6.29h CertifiedTerms of Payment: T/T, PayPal, Western Union, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, EXW

AI-Powered supplier vetting

SummaryDongguan Blueuniverse Laser Co., Ltd. is a China-based optoelectronic supplier established in 2015, with 75 employees, a 4,000-square-meter factory, four production lines, and stated export markets across Southeast Asia, the Middle East, Europe, and North America. It develops and produces semiconductor laser diodes, laser modules, RGB laser modules, and white laser sources, and reports LANJI and VIAN brands. The supplier states that it holds domestic and foreign patent certifications, product quality inspection certifications, TUV, BV, SGS, and ISO 9001:2015 certification. Its service network reportedly covers more than 600 cities in China and several overseas countries. Evidence supports established production, quality-system, technical, and service capabilities, while financial credibility, customization capability, and customer cases remain insufficiently documented.

Supplier typeThe supplier is legally identified as Dongguan Blueuniverse Laser Co., Ltd., located in Dongguan, Guangdong, China, established in 2015, with 75 employees. Its business is described as an optoelectronic enterprise integrating R&D, production, and sales, although one record classifies the company nature as a trading company.

CertificationsThe supplier explicitly reports TUV, BV, SGS, and ISO 9001:2015 quality management system certification, along with product quality inspection certifications and multiple domestic and foreign technology patent certifications. The records do not provide certificate numbers, validity dates, or scope details, but they do provide explicit evidence of certification holding.

After-Sales capabilityThe supplier reports a well-trained and highly skilled service team serving more than 600 Chinese cities and multiple overseas countries, and states that its services extend across all aspects of sales. This geographic coverage and stated service organization support a positive assessment, although specific response times and warranty terms are not provided.

R&D capabilityThe supplier integrates R&D, production, and sales; develops semiconductor laser products spanning 400nm to 980nm as well as RGB and white laser sources; and reports world-class technical talent, high-tech production, and multiple technology patent certifications. These statements provide explicit evidence of product development and technical capability.

Production capacityThe supplier reports a 4,000-square-meter factory, four production lines, 31–40 quality-control staff, and annual production output stated in the source. It also describes integrated procurement, production, installation, and inspection processes, supporting an established production operation.

Product Q&A

Q:What is the output power of this laser module?

The module provides an optical output power of 8W (8000mW) using two 4W compressed beam laser diodes.

Q:Can the housing size and beam shape be customized?

Yes, we offer professional ODM and OEM services where housing size, power, beam shape, beam size, and wire length can be customized according to your requirements.

Q:What is the expected lifespan of the laser diodes?

The laser module has a rated lifetime of up to 10,000 hours.

Q:What certifications does this product hold?

The product is certified with RoHS, CE, CCC, TUV, BV, SGS, and ISO9001:2015 quality management system certification.

Q:How long does it take to ship the product after payment?

We ship within 3-5 days after receiving payment via T/T, PayPal, or other methods.