Lighting details of room unit in AutoCAD, dwg file.
<p>This Architectural Drawing is AutoCAD 2d drawing of Lighting details of room unit in AutoCAD, dwg file. Lighting methods are <strong>classified according to lighting focus or direction and fixture arrangement</strong>. In the lighting focus method, an apparatus is used to focus lights in a room. Based on the quantity of light waves fall over the work surface, lighting focus methods are classified into 5 types.</p>