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LED Lighting–COBs, Engines, Modules

LED lighting is becoming increasingly popular as a powerful, green, and efficient option for both residential and commercial uses. C O B (Chip-on-board), engine, and module LED lighting systems are designed to simplify the installation process, often times in favor of more experienced users. While these systems can present an initial cost savings, it is important to understand the associated application field, working principle, and cost involved in each system.

COB LED lighting systems are the latest developments in the LED lighting technology, developed to provide more even lighting and higher lumens per watt of power consumption. The COB (Chip-on-board) system consists of several small LED chips that are mounted on a board. This board is then connected to an LED driver, which controls the light source. The LED driver is also responsible for providing power and controlling the LED chips, allowing for a single control system for a large number of LED chips. The main advantages of the COB system are that it allows for an increased luminous flux (especially in a smaller size), increased light output, energy savings, and can provide easier installation and maintenance.

Engine LED lighting systems are the simplest form of LED lighting. They consist of a single power source that is connected to the engine. The engine then controls the light source, providing a consistent and bright light that can be powered continuously or dimmed as needed. Unlike the COB system, engine LED lighting systems require minimal setup and often comes at a lower cost than COB systems due to the lack of a driver. The most significant advantage to engine systems is their ability to be easily switched between modes, providing a custom lighting experience.

Modular LED lighting systems are designed to offer users a more customized solution to their lighting needs. In this system, a power supply, generally a high voltage DC power supply, is connected to a module of LED lights. The module can include several different types of lights connected to a single controller, allowing for a custom lighting solution when compared to a traditional system. The biggest advantage of modular systems is the ability to add, replace, or combine lights to fit the user’s individual needs.

When considering the various application fields and working principles of LED lighting systems, it is important to consider the cost, installation, and maintenance involved. COB and engines are generally more complex and expensive than a modular system; however, they offer increased luminosity and better energy efficiency. While COB systems generally require professional installation and maintenance, engine systems require minimal setup and a lower cost. Ultimately, the type of LED lighting system chosen should depend on the needs and desired results of the user.

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