The Industrial Building lamp fits into the wall of a building above the door. We recommend placing it about 1/2" above the top of a door. 3 Lights per pack.
The lamp is 'powered' with a 0.75mm fiber and comes with 3 foot of fiber attached to it.
To change the ambiance / color, add a drop of translucent paint to either end of the fiber. If you add it to the end of the fiber that is inserted into the Lamplighter, then make sure the paint is dry prior to inserting the fiber into the Lamplighter box. See the video on how to do this. To create an old world look, I use the Tamiya X-26 Orange Translucent paint, however, you may use whatever paint you like or even a colored marker.