LED COB (Chip-on-Board) is a type of advanced LED technology where multiple LED chips are mounted directly onto a single substrate to form a single lighting module. COB LEDs are often used for applications that require high light output, excellent color rendering, and efficient heat dissipation. This design differs from traditional LED technology where individual LED chips are placed in separate packages or housings.
Key Features of LED COB:
High Luminous Output:
COB LEDs are designed to produce a very high level of brightness in a compact form. Since multiple chips are integrated onto a single board, they can produce more lumens per watt compared to standard LED arrays, making them suitable for applications requiring powerful illumination.
Better Heat Dissipation:
One of the advantages of COB technology is its superior heat management. The chips are mounted directly onto a heat sink, which helps to disperse heat more efficiently and prolongs the lifespan of the LED.
Uniform Light Distribution:
COB LEDs are known for their uniform light output. Since multiple LED chips work together, they produce a smooth and consistent light without noticeable "hot spots" or glare, making them ideal for general lighting, floodlights, and even task lighting.
Compact and Space-Saving:
Despite their high light output, COB LEDs are typically compact in size, allowing for more flexible and creative lighting designs. This makes them useful for spotlights, downlights, and recessed lighting, where space may be limited.
High Efficiency:
COB LEDs have a higher luminous efficacy, meaning they produce more light per unit of power compared to traditional lighting technologies. This translates into lower energy consumption for the same brightness, making them an eco-friendly option.
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