Guangmai LED is proffesional in making the COB LED 30w High Power LED Chip Diode White.
The differences between LED integrated light source and COB light source are as follows:
1. The LED chips used are different
LED integrated light sources generally use large-size and high-power LED chips above 1 watt, and the chip size is generally above 30MIL.
The COB light source is mainly low-power LED chips less than 1 watt, and a very small amount of COB light sources will also use high-power LED chips above 1 watt.
2. Different brackets used
The brackets used by the integrated LED light source are only 10W, 100W, 500W and other square brackets. The material is mainly copper, and the brackets have 2 legs.
The brackets used by COB light sources come in many sizes. There are dozens of brackets with different sizes such as square, rectangular, oval, etc. The material is mainly aluminum, and there are also copper and ceramic brackets. Without side feet.
3. The use field of light source is different
The main purpose of the LED integrated light source is to make LED floodlights, LED street lights and other outdoor lamps, and its single maximum wattage can reach 500W.
The COB light source is mainly used in LED downlights, track lights, ceiling lights and other indoor lamps, and its single maximum wattage does not exceed 50W.
GMKJ COB LED list:
Product Specification
Typical Electrical & Optical Characteristics ( Ta = 25°C)
Package Dimension
Application
COB integrated light sources are widely used in LED bulbs, LED lamp cups, LED spotlights, LED downlights, LED ceiling lamps, LED bean gall lamps, and are currently one of the mainstream trends in LED lighting sources.
About Guangmai LED
Shenzhen Guangmai Technology Co., Ltd. was established in 2009. The company is headquartered in Shenzhen, China. It is a domestic company focusing on the R&D, production and sales of professional LED light sources.
The company has more than 10 years of experience in packaging high-end LED light sources.
The company focuses on the R&D and production of light sources for special lighting industries such as high lumen density, high CRI High-power LED modules, cool dual-color temperature, high CRI (above 98) dual-color dimming LED light source and other light sources. The newly developed series of light source products with high lumen density and high CRI have reliable and stable performance, strong high temperature bearing capacity, and rich color options. They are widely used in stage lighting, high-power automotive lighting, video and video lighting, diving lights, projectors, and large-scale Special lighting fields such as stadium lighting and high-power integrated modules.
As a professional manufacturer and R&D manufacturer of LED COB modules, the company is guided by customer needs and always adheres to the business principles of people-oriented and honest business. It uses advanced production technology and years of production experience to provide customers with a full range of Lighting solutions.
With the popularization of LED light sources, people have more and more diversified requirements for the quality of light sources while pursuing brightness and light efficiency. The company has high standards for the quality of light sources. While pursuing beautiful, rich and comfortable light source product categories, it has developed a series of high CRI and high luminous efficiency light source products. The company’s technicians use high-density LED light source packaging technology to make the product achieve a stronger color visual effect, and the chroma is more vivid. It is suitable for shop lighting, art galleries, studios, large venues, stage lighting, and high-power car lights. Wait for scenes that have special requirements for light sources.
Datasheet:
COB LED 30w High Power LED Chip Diode White datasheet can be download from this page.
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