Standardization plays an important role in ensuring led grow light full spectrum, uv led, led chip 3w quality and promoting technological progress. Reliable quality, timely supply, and sincere service are our business philosophy. Starting from customer requirements and ending at customer satisfaction is our unremitting pursuit. We will, as always, work closely with customers, keep pace with the times, and develop together! We have to gradually standardize the company's business management activities in accordance with the modern enterprise management system to achieve the organic combination of responsibility, power and benefit, so that the responsibility and rights of each department and employee of the company can be balanced with each other. During the 10 years of operating, our company always try our best to bring consumption satisfaction for user, built a brand name for ourselves and a solid position in the international market with major partners come from many countries. Bearing the concept of 'Quality First, Customer Paramount, Sincerity and Innovation' in our mind, We have achieved great progress in the past years.
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.
Our company aims to develop into a reliable supplier of High Voltage AC 220V Waterproof IP67 LED Module for Light Box by constantly innovating, pursuing tiptop products and excellent services, and devoting to provide competitive and innovative solutions top our customers. Our goal is to provide high-end products at low cost. We focus on serving the global business partners and clients with the customer-oriented service concept. We will trace and keep the pace with technique improvements and develop new products for customers. We sincerely wish to create a more prosperous and flourishing future together with all the friends home and abroad!
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