| 摘要 |
PURPOSE: An LED lighting apparatus of a bar type is provided to increase the luminous efficiency by lighting large amount of light with same installation space. CONSTITUTION: An LED lighting device comprises a body member(10) and an LED module(20). The body member comprises a first mounting unit(11a) and a second mounting unit(12a). The first mounting unit comprises a plurality of first protrusions(11). The second mounting unit comprises a plurality of second protrusions(12). The LED module is installed the first mounting unit and the second mounting unit of the body. |
