Our complete service and sales system is located around the world to meet the needs of our customers and to provide them with high quality led 30w 12v, cob led lamp, led cob 60w and value-added services. While focusing on creating enterprise value, we have always insisted on fulfilling our social responsibility, advocating environmental protection, and caring for our employees. Relying on its own professional technology and perfect after-sales service, our company has won a good reputation among new and old customers.
Product Specs
Item: Chip LED 50W 220V Input
Watt:10W 20W 30W 50W
Volt: 220-240V
Color Temperature: 6000K and 3000K
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.

LED Dimension


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.
·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:
PCB design & Reflow soldering service
COB/LED/Drivers customization
Mold development (Plastic injection & Die casting)
Representatives in the UK, Korea and Czech.
ISO9001-2008, SGS, TUV, BV, CNAS accredited laboratory & Optical Lab.

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: 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. 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.
Having a positive and progressive attitude to customer's fascination, our organization constantly improves our solution high-quality to fulfill the requirements of shoppers and further focuses on safety, reliability, environmental prerequisites, and innovation of Flood Light Bosun Waterproof 30W 50W 100W 150W 200W White Body Chip SMD Tunnel Floodlight LED. We need continuous innovation to attract consumers with differentiation because we believe that we can make good profits as long as the products are attractive enough. We treat our employees with respect and dignity, and we expect each employee to develop a sense of personal responsibility.
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