Relying on many years of practical operation experience, technology and integrity concept, we continuously transform the research and development achievements into productivity, and produces rgb 5050, led cob lamp chip 50w, chip led 30w 220v with stable quality and affordable price. Our company has always implemented strict quality assurance system, with exquisite production level and advanced management concept as the foundation, to provide customers with quite satisfactory products and services. We hope to cultivate a team of employees who are loyal to the enterprise and share the same ideals. We respond quickly, give feedback in a timely manner, and solve customer problems efficiently. We have always been attentive to feel the needs of customers, providing customers with advanced technology, high-quality products, sincere service, and achieving common development with customers. And we have established strategic partnerships with many well-known companies.
Product Specs
In 2019, GMKJ is launching new LEDs with flip chip technology. Flip chip technology is relatively new and involves mounting the chip upside down in the LED housing (in relation to so-called Epi-Up). The design of the chips improves heat dissipation, which will further reduce energy consumption with up to 20% less energy consumed compared to current LEDs. The LEDs also preserve the long luminaire lifespan of 100,000 hours without light depreciation.

10-100W FLIP CHIP COB LED Specs | ||||||
Power | Current(mA) | Voltage(VDC) | Chips brand | Chip Size | Color Temperature(K) | Lumen(lm) |
10W | 300 | 28-34 | Sanan | 15*30mil*2 | 2600-7000 | 110-130lm/w |
20W | 600 | 28-34 | Sanan | 15*30mil*2 | 2600-7000 | 110-130lm/w |
30W | 900 | 28-34 | Sanan | 15*30mil*2 | 2600-7000 | 110-130lm/w |
40W | 1200 | 28-34 | Sanan | 15*30mil*2 | 2600-7000 | 110-130lm/w |
50W | 1500 | 28-34 | Sanan | 15*30mil*2 | 2600-7000 | 110-130lm/w |
60W | 1800 | 28-34 | Sanan | 15*30mil*2 | 2600-7000 | 110-130lm/w |
70W | 2100 | 28-34 | Sanan | 15*30mil*2 | 2600-7000 | 110-130lm/w |
80W | 2400 | 28-34 | Sanan | 15*30mil*2 | 2600-7000 | 110-130lm/w |
90W | 2700 | 28-34 | Sanan | 15*30mil*2 | 2600-7000 | 110-130lm/w |
100W | 3000 | 28-34 | Sanan | 15*30mil*2 | 2600-7000 | 110-130lm/w |

LED Dimension

Application
Flip Chip COB is mainly used for the LED street light, LED flood light, LED stadium lamps with big power and high lumen requirement.

About GMKJ
GMKJ LED components can be widely applied in the many different field of optoelectronic. We has delivered the high quality LED components products with color temperature 2000K-10000K and full wavelength 275nm-940nm.We have 30 fully automatic production line and the production capacity is 20kk pcs per day. And we has one of the most experienced R&D team in the world, by focousing on technological innovation.

Service and FAQ
Shipping Options:
1. By Express: such as DHL, UPS, TNT, FEDEX etc.
2. Air Freight: when your order more than 100kgs which will be more economical than express.
3. Sea Freight: we will update sea freight once we know your sea port where goods will be delivered.

Q: How can I get a quotation from you?
A:Please kindly leave us messages about your needs,including products and quantity,our professional team will reply you very soon(mostly within few hours).
Q. Are you factory directly?
A:Yes, we have our own factory, all of our products are with competitive factory price.
Q. Do you have any MOQ limit for led light order? What's the Payment method?
A: MOQ is 10pcs for each model. We accept Alibaba Trade Assurance(Credit card or T/T),Paypal, and Western Union payment.
Q. What about the lead time?
A:Sample needs 1-3 working days, mass production needs 3-7 working days if order quantity more than 10K.
We will adopt a flexible and pragmatic market strategy in order to deliver professional, high quality Ultra Slim Indoor Portable P1.5 P1.875 P2 P2.5 Display Mirror Screen Digital LED Advertising Poster and dedicated services to customers. The company takes advantage of all technical and management exchange and training opportunities to improve the management, technical and operational capabilities of cadres and workers, and accumulates strong technical and scientific research strength. We strive to write a new chapter, keep pace with the times and achieve our corporate development goals!
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