| 摘要 |
The present invention relates to a structure for combining an arm for a lighting apparatus capable of preventing a plurality of arms comprising the lighting apparatus fixed on a wall or a ceiling from rotating left and right and facilitating assembling and disassembling processes without using an additional tool. A receiving groove is formed in a body. A rotation preventing unit is formed on one end of the arm. The arm is combined in the receiving groove by a fly nut. |
