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The introduction of COB led strip

2023-10-17

COB LED strip is an advanced lighting technology that has gained popularity in recent years. It is a type of LED strip that utilizes a COB LED module, which is different from the traditional SMD (Surface Mount Device) LEDs commonly found in LED strips.

The main difference between COB LEDs and SMD LEDs is the way the individual LED chips are packaged. In COB LEDs, multiple LED chips are directly mounted onto a single circuit board, forming a single lighting module. This configuration allows for a higher density of LEDs in a smaller area, resulting in a more concentrated and uniform light output.

COB LED strips offer several advantages over traditional SMD LED strips. First, the COB technology enables better thermal management, as the LED chips are closely packed together on the circuit board, allowing for efficient heat dissipation. This helps to prolong the lifespan of the LEDs and maintain their brightness over time.

Second, the close proximity of the LED chips in COB LED strips eliminates the issue of visible individual LED "dots" or "hotspots" that can be observed in some SMD LED strips. The light from COB LEDs is evenly distributed across the surface of the strip, resulting in a smoother and more uniform illumination.

Additionally, COB LED strips typically offer higher brightness levels compared to SMD LED strips. The concentrated LED arrangement allows for a higher lumen output, making COB LED strips suitable for applications where bright and powerful lighting is required.

COB LED strips are available in various color options, including single-color (such as white, warm white, red, green, blue) and RGB (Red, Green, Blue) variants. They can be used in a wide range of applications, such as architectural lighting, accent lighting, task lighting, and decorative lighting.

It's worth noting that while COB LED strips offer several advantages, they may also be slightly more expensive than traditional SMD LED strips due to the advanced technology and higher component density. However, the enhanced performance and quality of light output often justify the higher cost for many users.

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