12x28m house plan of electrical lighting detail is given in this Autocad drawing model. Ceiling light details are given. Electronic, acrylic ballast, luminaire housing, "t" for ceiling and luminaires support, smooth ceiling, fluorescent tube type "t8" 32w and other details are mentioned in this drawing file. For more details download the Autocad drawing file. Thank you for downloading the Autocad drawing file and other CAD program files from our website.