Under the leadership of the company's leaders, we have introduced a large number of talents and established a complete quality management system to ensure the quality of our led 110v 220v, GREEN COB 20W 100W LED Diode 520nm, osram 2835 led. Our priority is clear, and we will use our equipment to provide convenient solutions for your needs. We are one of the largest 100% manufacturers in China. We have developed core competencies in technological innovation, market expansion, corporate culture, and sustainable development. We always take every job seriously, pursuing everything to satisfy customers, and never sensationalize or deceive.
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.
With the development of science and technology and the times, the innovation of product technology is more and more important to the development of enterprises, which is the reason why our company attaches great importance to the innovative design of Double Heads 2*20W COB LED Venture Ceilign Downlight LC7972f-2. We are in line with the purpose of establishing a good long-term cooperative relationship with customers, and constantly forge ahead to develop and manufacture new products. In recent years, the company has been paying great attention to scientific management, and has set up a number of related functional departments, such as the sales department, the purchasing department, and the quality department.
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