Gmkj High Power 50W 30W RGB COB 5V LED Chip Diodes Lights

• Customization: Available
• Certification: RoHS, CE, ISO
• Application: for Spot Light, Wall Lamp, Landscape Light
• Model NO.: GJZ-J030/50RGB-10C3Z-GH45
• Usage: Lighting
• Color: RGB
• Formation: Gold Thread
• Type: Ultra-High-Brightness LED
• Input Voltage (V): 20.0-34.0V
• Warranty (Year): 3 Years
• Support Dimmer: Yes
• Lifespan (Hours): 50000 Hours
• Power: 30 W
• Product Weight (Kg): 0.6
• Operating Temperature Range: -30 ~ +75
• Storage Temperature Range: -40 ~ +85
• Transport Package: Box, Carton
• Specification: size: 56*52mm
• Trademark: GMKJ
• Origin: Shenzhen, China
• HS Code: 8541410090
• Production Capacity: 1000000 Per Day

Product Description

Product Description

 

 

Product Parameters

Electrical/Optical Characteristics-- (At TA=25°C)

Parameter	Symbol	Conditions	Emitting Color	Min	Avg.	Max	Units
Forward Voltage	VF	IF=350mA	R	20.0	--	24.0	V
			G	30.0	--	34.0
			B	30.0	--	34.0
Luminous Flux	Φv	IF=350mA	R	450	--	550	lm
			G	1000	--	1100
			B	240	--	340
Dominant wavelength	λd	IF=350mA	R	620	--	630	nm
			G	520	--	530
			B	460	--	470
Temperature Coefficient of Forward Voltage	ΔVF/ΔT	IF=350mA	--	--	-2	--	mV/°C
Reverse Current	IR	VR=5V	--	--	--	10	μ A
Viewing Angle [1]	2Θ1/2	IF=350mA	--	--	120	--	Deg
Thermal Resistance Junction To Board	RΘJ-B	IF=350mA	--	--	8	--	°C/W

 

Application

 

 

Packaging & Shipping

Certifications

Company Profile

Shenzhen Guangmai Electronics Co., Ltd. is a High-Tech company which was founded in 2009, with a mission to be recognized as the world-class High Power LED manufacturer and Integrated High Power LED solution provider in China.

 

Products advantages:

We can do that white light is zero light-failure in 20000 hrs. We can do better than Japan of Nichia,America of Cree,Germany of OSRAM,and Seoul semiconductor. Just only Guangmai can do it!

 

With 10 years of development, our company has grown to a famous enterprise in emergency lighting industry. Our company staffs 300 employees, with an annual turnover of 100 million RMB.

 

We have many excellent staff with advanced technology to keep up with the trend of international requirement (ISO9001,IEC60825,ROHS,REACH). Our quality control department is responsible for inspecting incoming materials, instituting in-process quality procedures to provide early feedback of workmanship or other problems, and performing final checks and tests of finished products.

 

With our existing R&D advantage, advanced production technology, excellent management team and professional technicians, we sincerely hope that we can cooperate with you, and you will have a worthwhile and comfortable trip if you visit our company.

FAQ

1. who are we?
We are based in Guangdong, China, start from 2009,sell to Domestic Market(26.00%),Eastern Europe(15.00%),North America(8.00%),Mid East(8.00%),South America(8.00%),Southeast Asia(6.00%),Central America(5.00%),Africa(5.00%),Western Europe(5.00%),Southern Europe(5.00%),Eastern Asia(3.00%),Oceania(3.00%),Northern Europe(3.00%). There are total about 101-200 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Power LED,COB LED,SMD LED,LED chip,LED diode

4. why should you buy from us not from other suppliers?
Shenzhen Guangmai Electronics Co.,Ltd is a High-Tech firm founded in 2005 with registered capital: 30 million. We specialize in the development of LED products, owning a experienced and skilled engineer team team to meet customers' demand.

5. what services can we provide?
Accepted Delivery Terms: FOB,EXW,DDU,Express Delivery;
Accepted Payment Currency:USD,EUR,CAD,AUD,HKD,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian