Our company response to the international trend, relying on our elite dedicated to international customers to provide quality led bead, Far red led 730nm, 10W COB LED Chip Green Colour 520nm. In the economic era of rapid development of science and technology, the organizational innovation of our company has its important value. It is an important part of our sustainable development plan to fulfill the responsibility of environmental protection and promote the harmonious development of man and nature.
Product Specs
Item: LED Chip 220V 50W White 6000K
Watt:20W 30W 50W
Volt: 180-260VAC
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 10,000 hrs
Housing material:Aluminum
Note:
The LED Chip have to match heat sink for dissipation, this will make diodes work long life.


LED Dimension


Application

GMKJ Advantage
The end of a time means a new time,Specially in LIGHTING industry,Human lighting are in the time of solid-state lighting(LED/OLED) now but not EIDSON'S.Solid-state lighting will build a new innovation and a higher profile in people's view. Under such backgroud, Guangmai Technology Co.,Ltd. was established by some GMKJers who rish of brilliant. GMKJ devote self to R&D,manufacture more green,energy efficacy and excellent optronics.GMKJ's factory is located in Jingang industry estate which is belong to high-tech industrial base of Shenzhen. Also GMKJ is a general high-tech enterprise which contain manufacture,technology innovation,R&D and marketing together.

Product Range:
3-400W MSA COB Series
10-400W Copper COB Series
3535 RGB & RGBW Series
Color LEDs 280-850nm Series
Flip Chip LEDs 60-300W
SMD LED Series
Shipping & FAQ
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: Do you offer guarantee for the products?
A: Yes, we offer 4 years warranty to our products.
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: How to deal with the faulty?
A: Firstly, Our products are produced in strict quality control system and the defective rate will be less than 0.2%.
Secondly, during the guarantee period, we will send new LEDs with new order for small quantity. For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.
Q: How to proceed an order?
A: Firstly, let us know your requirements or application. Secondly, we quote according to your requirements or our suggestions. Thirdly, customer confirms the samples and pay deposit for the official order. Finally, we arrange the production and ship once it's ready.
Q. What payment terms are available?
A:T/T,PayPal, Western Union and Secure Payment are preferred.
We always regard customer satisfaction as our pursuit goal. Adhering to the business philosophy of honesty, cooperation and value creation, our company has become an all-round high-level professional supplier of New Glass Envelopment LED G9 Light Bulbs, LED G9 220V 2W COB Bulbs, LED G9 Direct Replacement Bulbs for Hall Pendant Chandelier Light. With the rapid development of economy in the new century, all the staff of our company will continue to explore and innovate, further improve the quality of products. The core capabilities of our company have been continuously formed and strengthened in the the process of continuous innovation.
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