We believe we will be able to bring you the most satisfactory led cob grow lights, led 220vac, Led 3030 6V Ra90 and services based on the principle of excellence, honesty and customer first. Product innovation and continuous improvement of service level are the future development focus of our company. Our company is situated within the national civilized cities, the traffic is very convenient, unique geographical and economic conditions. Our company has always been adhering to the business tenet of 'win-win, integrity, and innovation'. Every progress of ours is inseparable from your support. We hope that we will develop together and make progress together to create a better tomorrow! We welcome customers from all over the world come to discuss business.
Specification
Product feature :
1. High reliable ,high lighting effect
2. Products supplies 100% full power.
3. Low heating generation to reduce electricity consumption
4. Great reducing carbon emission
5. Minimizing drastic climate change
6. Great reducing maintenance cost
7. Long lifespan
8. Instant start, no flashing
9. Low consumption, high brightness.
For more details, please contact with GMKJ sales!

Part No. | Power (W) | WLD (nm) | Lumen (lm) | VF (V) | IF (mA) | Angle (deg) |
GP-20WR6-G30T-Z1GL | 20 | 620-630 | 600-800 | 20-24 | 700 | 140 |
GP-20WR6-G40T-Z1GL | 20 | 620-630 | 800-1000 | 20-24 | 700 | 140 |
GP-30WR6-G30T-Z1GL | 30 | 620-630 | 900-1100 | 20-24 | 1050 | 140 |
GP-30WR6-G40T-Z1GL | 30 | 620-630 | 1100-1300 | 20-24 | 1050 | 140 |
GP-50WR6-G30T-Z1GL | 50 | 620-630 | 1400-1600 | 20-24 | 1750 | 140 |
GP-50WR6-G40T-Z1GL | 50 | 620-630 | 1800-2200 | 20-24 | 1750 | 140 |
GP-100WR6-G30T-Z1GL | 100 | 620-630 | 2800-3200 | 20-24 | 3500 | 140 |
GP-100WR6-G40T-Z1GL | 100 | 620-630 | 3800-4200 | 20-24 | 3500 | 140 |
20-100W RED COB LED package details

20W-100W RED COB LED clear pictures

20W-100W RED COB LED application

About GMKJ
Shenzhen Guangmai Electronics Co., Ltd (also known as GMKJ LED, established in 2009), headquartered in Shenhzen, is one of China's leading LED packaging manufacturer with rich experience in LED Lighting industry. GMKJ LED, with strong R & D development and manufacturing integrated in-house, is a professional and dynamic manufacturer specializing in COB LED 2-400W, Power LEDs 1-100W, SMD LEDs, Color LEDs 275-940nm etc, which are widely applied to general lighting, horticulture, studio lighting, landscape & architectural lighting and stage lighting.

With the concept of “High Quality, No Defect”, GMKJ executes strict quality control according to the ISO/TS16949 certification system in every step from the raw materials to technological design and to the production. The full series of products was certificated by LM-80, CE, ROHS, EN62471,IS9001:2008.
Production Ability
●Top 100 LED Chip manufacturer in China
●Obtained 200+ patents
●10000+ square meters
●SGS, TUV, BV, ISO9001 audited factory
●300+ employees
●30+ production lines: SMD workshop, COB workshop, SMT workshop
●100KK SMD LED per month
●3KK COB LED per month
Our service |

Our Services/Why choose Us?
1. Professional service: replied within 24 hours(at workdays).
2. Various ready moldings of lamp led are available: no need to afford extra fee for moldings.
3. We also can provide customized products, design according to your demand.
4. Reliable and stable quality: 100% testing for each piece. Automatic testing and bin code selection machine.
5. Experience: produce LED components for more than 14 years.
6. Advanced Equipment: ASM automatic production machines(biggest brand in LED automatic machines)
7. Concentration: We focus on LED research and development, production and sales.
We are committed to improving product quality, developing and updating products in order to continuously provide customers with quality Rechargeable 150lm Red White LED Straight COB Rear Bike Light and comprehensive services. You should feel absolutely free to speak to us for organization. With continuous improvement and innovation, we endeavor to provide better and professional service to the customers all over the world.
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