4w 520nm green laser for light show

Payment Type: T/T,Western Union
Incoterm: FOB
Min. Order: 1 Bag/Bags
Delivery Time: 20 Days

Basic Info

Model No.: OEM-D-520

Customized: Customized

Standard Component: Standard Component

Kind: Other

Central Wavelength (nm): 520±10

Operating Mode: CW

Output Power (mW): 3000,4000

Power Stability (rms, Over 4 Hours): <1%, <2%, <3%

Polarization Direction: Horizontal/ Vertical

Beam Diameter At The Aperture (mm): ~3.5×5.0

Beam Divergence, Full Angle (mrad): <1.4×0.8

Warm-up Time (minutes): <5

Beam Height From Base Plate (mm): 35

Operating Temperature (℃): 25+/-3

Additional Info

Packaging: Static free plastic bag and carton, Protective packing

Productivity: 500

Brand: CNI

Transportation: Air

Place of Origin: China (Mainland)

Supply Ability: 500

Certificate: ISO9001 FDA CE Rohs

HS Code: 9013200099

Port: Beijing,Shenzhen,Xiangggang

Product Description

Product Description

4w 520nm laser is powerful green color laser system that is based on revolutionary 520nm Pure Diode Laser technology which ensures top class performance and long lifespan of the system. This 4W Green laser model provide you low budget but high quality light show projector. The wavelength is 520±10nm, the warm-up time is less than 5 minutes. And the polarization direction is Horizontal and Vertical optional. It is TTL modulation and Analog modulation  optional. 

Wavelength (nm)
Output power (mW)
>200, - , 500
Power stability (rms, over 4 hours)
<1%, <3%, <5%
<2%, <3%, <5%
Operating mode 
Warm-up time (minutes)
M 2 factor
<1. 5
Beam divergence, half angle (mrad)
Beam diameter at aperture 1/e2 (mm)
Beam height from base plate (mm)
34.5(OEM-D)                                                                                68.2(D-520-HS)
Operating temperature (℃)
25+/-3(OEM-D)                                                                        10~35(D-520-HS)
Power supply PSU-6R-OEM/ PSU-6R-OEM-H

Polarization direction

Horizontal/ Vertical
Modulation option
TTL on/off, 1Hz-1KHz, 1KHz-10KHz, 10KHz-30KHz; and Analog modulation option
Expected lifetime (hours)
1 year


520nm laser for show

Company Information

    Changchun New Industries (CNI) founded in 1996, located in Changchun, CHINA, is a leading manufacturer of solid-state and diode laser systems. Our products include green laser, blue laser, yellow laser, red laser, RGB laser, infrared laser, UV laser, single longitudinal mode laser and Q-switched laser systems. CNI lasers are featured with high performance, low cost and excellent laser beam quality, which are specifically designed for OEM, scientific, industrial and instrumentation use. In addition, CNI lasers are ISO-9001, FDA, CE and JQA certified.

Our Company

Packing & Delivery
Customer Visit
Customer Visit



1. What about the delivery?

      TNT     UPS     FEDEX     DHL

2. What about the warranty?

       For 1 year

3.How to pay?

      T/T     Western Union 

Contact Person: hania Yang



Address: : No.888 Jinhu Road High-tech Zone,Changchun,Jilin

Sweep wechat

© 2019 CHINA WAY. All Rights Reserved.  Changchun New Industries Optoelectronics Technology Co., Ltd.,  Inc.     All rights reserved.  site map.  sitemap.html