I had this generic electrical wall mounted toggle switch in my house. It was painted white. In comes in both single and double configurations, so you can choose which one to use.
The colours have been calibrated with Macbethcal but the specularity and roughness values are guessed.
This Radiance model follows the Radiance Filesystem Hierarchy Standard. As such, please run
make lib to build the Radiance mesh file. Once done, you can use this in your scene by:
!xform lib/switch-generic/obj/single.rad !xform lib/switch-generic/obj/double.rad
This model was created by Dion Moult.