We have professional people to design the appearance and structure of our 3w royal blue led, led 3528 smd, amber color led, so that it is always in the leading position of similar products. We insist on sincerity and win-win principle and anticipate to create the glorious future hand in hand with you. We adhere to the principle of honesty, customer first, dedicated to provide our customers with quality products and services. The quality of products is the basis for enterprises to survive in the fierce market competition.
Product Specs
Item: LED AC Driverless COB LED 50W
Watt:10W 20W 30W 50W
Volt: 220-240V
Color Temperature: Cold White 6000-6500K;Warm White 2800-3200K
Color Rendering Index:Ra80
Beam Angle :120 degree
Feature: No Need Driver;;Smart IC;;Easy to DIY
How to use it: Connect 220-240V
Lifespan:over 10,000hrs
Housing material:Aluminum
Note:
The LED Chip have to match heat sink for dissipation, this will make diodes work long life.



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.
Most of our led products are LM-80 tested and approved, also with RoHS EN62471/IEC62471 etc). We have been granted for more than 100 patents both in design and technology areas. With excellent quality, diversity and reliable performance, reasonable price, and satisfactory after-sales service, all of our products comply with international quality standards and are greatly welcomed in a variety of different markets throughout the world.
Shipping Options:
1. By Express: such as DHL, UPS, TNT, FEDEX etc. The dispatch time is about 10-15 days.
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.
4. Agent designated by client: please tell us the contact detail of your shipping agent and we will arrange to deliver the items.

Q: What’s your product range?
A:Our main products include:
·COB LED 2-400W
·Compact SMD LED 0.06W-5W
·Integrated Flip Chip LED Module 3-500W
·Power LED 1-5W
·R.G.B LED or RGB/RGBW LED 1-100W
Q: What about the lead time?
A:It depends on the order quantity. In general, lead time is about 5-7 working days. For samples, the delivery could be as fast as same day.
Q: Would you offer free samples?
A:Yes, We would offer free samples for P02 LED (1W high power LED, 6 pins 3W RGB LED), 3030 SMD LED, 5050 SMD LED, 3535 RGB LED, 3535 RGBW LED, as well as many more other models.
Q:Are you manufacturer or trade company?
A:In worldwide market, GMKJ is well know as an experienced and professional LED manufacturer.
Q: If there is LED failure, how can you support?
A:Customers provide pictures of the failed products or the samples rejected, the engineer will analyze the failure and find out the reasons. If the failure was caused by the product quality, we will compensate with qualified replacement!
Q: What technical support can I get after purchase?
A:Data sheet and operation manual will be provided to dear you. Our sales engineer will be answering your questions any time.
In the course of development in the new century, our company will continue to follow the principle of good faith and provide customers with efficient, safe and first-class 100 Watt Aluminum IP66 AC85-265V LED Street Light and perfect services to enhance corporate image and competitiveness. Our business policy is to train talent team and innovate brand value. We continue to pool talents, innovate brands and broaden channels. In order to deal with the fierce market competition, our company takes the customer as the center, takes the market as the guidance to carry on the system innovation and the system innovation.
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