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LED Light Strips' Status and Development - Light sources

Time:2019-01-11| Author:admin

As a popular backlighting and decorative lighting, LED strip lights are not only energy-saving and environmentally friendly but also have a wide range of applications. Most of the LED light strips' light sources are SMD LEDs, such as 2835, 3030, 3528, 4014, 5050, 5630, 7030, 8520, and the like. Among them, due to high productivity, cost-effective, and stable quality, 2835, 5050 and 5630 are the most popular in today's market.


Although the dimensions of the 2835 and 3528 are similar and can share the same PCB, the two are not the same. Compared with 3528, 2835 has higher brightness, better heat dissipation, and thinner thickness. SMD 2835 LED, as the relatively new SMD lamp bead, has been widely used in LED light strips, LED bulbs, LED panel lights and other lighting industries. Moreover, because of the large output of 2835, the price of its finished products will be more advantageous.


The 5050 LED is relatively large in size and is generally packaged with three semiconductor chips. When the colors of the three chips are red, green, and blue chips, the color of the LED can be changed by controlling the input current, which is the RGB LED. Therefore, most of the full-color LED strips and addressable digital light strips on the market are using SMD5050 RGB LEDs. The 5050 single-color LED also has a good performance on the market because of its better heat dissipation efficiency and more stable performance.


The 5630 LEDs are generally available in single and double chips specifications. Ordinarily, 5630 LED packing a big chip, so it has the characteristics of high brightness, high luminous efficiency, long life, and high stability. However, the power of the large chip is higher, and the heat generated during operation is also more. Therefore, the light strips with the 5630 LEDs as the light sources should use a better heat dissipation PCB to ensure the stable performance of the light fixture.


In addition to the above, there are also many other light sources that used in the LED strip lights. We are a LED strip light manufacturer in China specializing in the production and sale of all kinds of LED strips.

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