| 摘要 |
PURPOSE: An LED lamp is provided to be applied to a structure with various installation states by connecting a plurality of grid type frames. CONSTITUTION: A first grid type frame(10) and a second grid type frame(20) includes a plurality of opening parts(11,21), respectively. A block(30) is fitted to the opening part and transmits light and is composed of a first cover, a second cover, and a body unit. The body unit provides a space between the first cover and the second cover. A substrate(40) is located between the first grid type frame and the second grid type frame. |
