LED is the heart of a semiconductor chip, the chip is attached to one end of a stent, is the negative side, the other end of the power of the cathode, the entire chip package to be epoxy resin.

LED的心脏是一个半导体的晶片，晶片的一端附在一个支架上，一端是负极，另一端连接电源的正极，使整个晶片被环氧树脂封装起来。

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The LED light is a semiconductor chip that requires another chip, called an LED driver, to supply stable power to LEDs, improve electrical efficiency and regulate performance.

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