In the pursuit of quality, our company's products have won unanimous praise from customers at home and abroad, and is in a leading position in the industry of led cob grow lights, 3528 SMD LED Chip 20mA 3VDC 9LM, 222nm uvc led. To provide customers with more satisfactory products and services is our unchanging purpose. We leave good interests to customers and long-term interests to partners. Warmly welcome customers to come to visit and discuss business.
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.
We have outstanding product design and production capabilities in the field of High Power LED 1W 3watt with Star PCB (SP1WW W/Star PCB). Our company always takes the business purposes of 'integrity-based, quality first'. We make efforts to develop, keep making progress, and use better product quality and better service to repay the care and support of the new and old customers. We are a comprehensive, scientific and technological enterprise integrating R & D and production. With our strong manufacturing partners capabilities, we create a 'One Stop' solution for our customers.
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