Hon Hai Precision Industry Co., Ltd.

Chun-Si Chou

Chun-Wei Liang

Kuang-Ming Hsiao

An LED lamp includes a light source, a lamp holder and a lamp body. The lamp body is connected between the light source and the lamp holder. The lamp body comprises a hollow main body, a plurality of fins, a cup, a tube and a plurality of ridges. The hollow main body is connected to the lamp holder. The fins are connected between the hollow main body and the cup. A plurality of channels are defined between the fins. A hole is defined in the cup, and the tube is connected to the hole of the cup. The ridges are formed on the cup and around the tube. The light source is formed on the ridges. The light source comprises a plurality of LED elements and a plurality of circuit printed boards.

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Taipei, Taiwan

Chun-Si Chou