The corporate brand of cultural level permeates our led cob full spectrum, 5 w cob led, led 3535 1w, which has higher connotation than the product level. In the process of manufacturing high-quality products and high-efficiency production, precision equipment has played a big role, and its importance is increasing day by day. After years of development, we have formed strong ability in new product development and strict quality control system to ensure excellent quality and service.
Specs
3W High power LED Chip Luxeon White
Right now we are using USA Bridgelux chips, 99.99% pure golden wire, red copper led base to make this high power LED package.
We are offering the clients 4 years warranty here.
Also we can provide LED star pcb boards soldering service if you need.
Model | CRI | CCT | Luminous Flux (LM) | |
1W 2.8-3.4V @ 350mA | 3W 3.2-4.0V @ 750mA | |||
Golden White Power LED | / | 1800-2200K | 80-100lm | / |
1-3W | (585-595nm) | 100-120lm | 170-200lm | |
Power LED 1W | 70 | 2600-2900K | 120-130lm | / |
2900-3 | 200K130-140lm | |||
70 | 4000-6500K | 140-150lm | / | |
| 150-160lm | ||||
Power LED 1-3W | 70 | 2600-2900K | 130-150lm | 220-250lm |
| 2900-3200K | ||||
70 | 4000-6500K | 140-160lm | 240-270lm | |
Power LED 1-3W | 70 | 2600-2900K | 140-160lm | 240-270lm |
| 2900-3200K | ||||
70 | 4000-6500K | 150-170lm | 250-280lm | |
Power LED 1-3W | 70 | 2600-2900K | 160-180lm | 270-300lm |
2900-3200K | ||||
5500-6000K | ||||
Product Picture


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Application![]()

Certification

About GMKJ
Shenzhen Guangmai Electronics Co., Ltd. established in Shenzhen of China in 2009, is a National High-Tech Enterprise focuses on high-end LED package service. GMKJ Strives to bring in high-end machines for full-automatic production and aging test equipment for making itself a leading International LED production base.


FAQ
Question . Can I have a sample order of the led?
A: Yes, we welcome sample order to test. Mixed samples are acceptable.
Q. How to proceed an order for the led?
A: for some products, you can buy on our web directly; otherwise, please contact our sales:
Firstly, let us know your requirements or application.
Secondly, we quote according to your requirements or our suggestions.
Thirdly, customer confirms the samples and places deposit for formal order.
Fourthly, we arrange the production.
Q. What payment terms are available?
A:T/T,PayPal, Western Union and Secure Payment are preferred.
Q. How about the quality of the leds?
A:Please do not worry about the quality. Our company is the main manufacturer of LEDs in China. Our products have exported worldwide since the year 2008.
Nowadays, we have been seeking our best to become certainly one of the most effective exporters in our discipline to meet shoppers more require for Guangmai 1W 3W 750nm 760nm 800nm 805nm 810nm 815nm 820nm LED Chips. We make a genuine attempt to standardize the service business environment, enrich service content, increase service methods, and improve service quality to gain trade advantages. 'Professional attitude, excellent products, and perfect service' is our promise to users. We are willing to provide high-quality pre-sales and after-sales services to new and old friends from all walks of life. We sincerely look forward to your inquiry.
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