Shenzhen Risun Lighting CO., LTD
COB（Chips on Board） means that the chip is directly packaged on the PCB.
Cob led strip is a series of led strip which encapsulates the chip on the flexible board, and then a layer of packaging glue mixed with phosphor powder is directly dropped on the surface of the chip.
The light emitted by the chip is refracted, reflected in the encapsulation colloid, and interacts with the phosphor powder. The colloid evenly emits light of different colors and color temperatures.
The advantage of cob led strip
1. Uniform, No light spot, even without aluminum profile
Each pixel can have its own color and brightness. You can control it individually and set them to any color or animation you want. 256 brightness display and 24-bit color display.
2. More flexibility
COB led strip lights are much more flexible than other flexible strips because of the small size of the diodes and the uniform weight distribution.
3. Wide emitting angle, 180 degrees
The traditional SMD light strip luminous angle is 120 degrees, while the COB led tape light luminous angle is 180 degrees.
4. Long life span, more than 50000 hours
The COB chip is directly fixed on the PCB board, the heat of the chip can be quickly transferred to the PCB board. Therefore, the heat dissipation rate of the COB led strip is faster than that of the SMD led strip.
China COB LED Strip Supplier & Manufacturer
Risun Lighting is one of the leading professional COB LED strip light manufacturer & supplier in China. We offers a complete series of high quality cob led strip for years, including single color cob led strip, dual color cob led strip, rgb cob led strip, rgbw cob led strip, rgbww cob led strip and pixel cob led strip.
All our cob led strip lights are CE, RoHS certificated, ensuring high performance and a long lifetime. We can also custommized solutions, OEM & ODM service. Wholesalers, distributors, dealers, traders, agents are welcome to purchase in bulk with us.
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