| 摘要 |
The present invention relates to a modular lighting device and, more specifically, to a modular lighting device capable of easily changing a beam angle and a light distribution type, having improved assembly performance, and reducing manufacturing costs by conveniently replacing an optical module. As described above, the modular device according to an embodiment of the present invention can easily change the beam angle and the light distribution type by conveniently changing the optical module. |
