What are the characteristics of AC COB

AC COB stands for AC Chip On Board. It is a lighting technology that combines the advantages of chip-on-board (COB) LED technology with the ability to operate directly from alternating current (AC) power without the need for additional drivers. The following are the characteristics of AC COB:

1. Direct AC operation: AC COB LEDs are designed to operate directly from AC power without the need for external drivers. This simplifies the lighting system and reduces overall costs.

2. Integration: AC COB LEDs integrate multiple LED chips onto a single circuit board, resulting in a compact high-power lighting solution. The integration of multiple chips helps achieve higher light output and efficiency.

3. High Efficiency: AC COB LEDs are known for their high efficiency, converting a larger portion of electrical energy into light output. This efficiency helps reduce energy consumption and reduce operating costs.

4. Uniform luminescence: multiple LED chips are arranged on the COB board, and the luminescence is uniform. This means that AC COB LEDs produce a more even light distribution, reducing the presence of dark spots or uneven lighting.

5. High Color Rendering Index (CRI): AC COB LEDs typically have a high CRI, which is a measure of how accurately a light source renders color compared to natural light. High CRI ensures colors appear vivid and true to life.

6. Heat dissipation: AC COB LEDs usually have an advanced thermal management system to effectively dissipate the heat generated during operation. This helps maintain the performance and lifespan of the LEDs.

7. Wide voltage range: AC COB LED can work in a wide voltage range, suitable for various AC power supply systems, ensuring compatibility with different power environments.

8. Long Lifespan: AC COB LEDs are designed to have a long lifespan, providing consistent performance and reducing the need for frequent replacement.

AC COB technology offers advantages such as simplified circuitry, increased efficiency, and improved lighting quality, making it a popular choice for a variety of lighting applications.

Shenzhen Aihongyang Lighting Co., Ltd. is a high-tech energy-saving company specializing in the production of COB LED planar light sources. The company has 6 automated production lines with a daily output of 400K. The main advantageous products are LED lighting matrix packaging and LED lighting lamps. The company relies on LED With many years of experience in LED application in the electronic packaging industry, we have a production team developed by experts, masters and senior engineers. Products and services, dedicated to the application of LED T5, T8, T10 fluorescent lamps, LED ceiling lamps, LED bulb lamps, LED spotlights, LED downlights and other lamps; dedicated to LED light sources and products with low light decay and long life services. Continuous innovation in LED application products. The enterprise adheres to the principle of "integrity and sustainability", treats products with monographs, treats customers with sincerity, and acts as a model of honest management with the determination to build a century-old enterprise. Realize the perfect combination of the company's planar light source and traditional lamps, and contribute high-quality and low-cost products to the LED industry.