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LED lights have been around for some time and have made massive progress over the years. They are now a major source of light and are used in various fields. LED lights are available in various types and sizes and one type is LED Lighting – COBs, Engines, Modules. This article will describe the application field and working principle of this type of LED lighting.

LED Lighting – COBs, Engines, Modules is a great way to bring illumination to different areas. The COBs, or Chip-on-Board, is a type of LED light that can be used in a variety of applications. It consists of a PCB or Printed Circuit Board with a number of separate circuits mounted on it. The number of circuits can vary but usually up to 256 is the maximum used. The PCB is then mounted on a heat sink to disperse the heat generated by the LED light.

The LEDs\' main application fields are in outdoor lighting, automotive lighting, emergency lighting, and others. COBs are most commonly used for outdoor lighting. This is due to the fact that it is waterproof, has a longer life, has high brightness output and less power consumption. Automotive lighting is commonly made up of multiple COBs for the headlamps, the fog lamps, etc. Emergency lighting is another application where COBs are used. It offers a high energy efficiency and a minimal amount of power usage. The brightness output of these LEDs also plays a great role in this field.

The working principle of LED Lighting – COBs, Engines, Modules is quite simple. These LED lights generate light by using electricity to produce miniature semiconductor lasers. The electricity travels through multiple circuits on the PCB and passes through the semiconductor laser that is embedded into the chip. The laser produces a constant current and a photon is then emitted by the laser. The photon is then captured by the phosphor coating on the LED and this in turn creates the light.

In conclusion, LED Lighting – COBs, Engines, Modules is a great way to bring illumination to various applications. It offers higher energy efficiency and a minimal amount of power usage and a long life due to its waterproof characteristics. Its working principle is also quite simple which involves the production of constant current and the emission of photons from a semiconductor laser embedded into the chip.

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