This lighted wall lamp will look great on your buildings! Consider Size A for 1:12 or G scale. B size is often used in O scale. The smallest size C is nice for HO scale. The measurements are on this page, so it's best to measure where you plan to put the Wall Lamp first, just to be sure it's right for you!
This stylish Coach lamp comes with a classic shade of warm white light, with 7 inches of fine kynar lead wire. You can run the wire inside of your building, then meet up with the resistor if needed.
For 3 volt uses you are all ready to go, just add your 3 volt battery or power supply.
For 7-19 volt AC/DC/DCC use we have a bridge rectifier/resistor harness, you must attach the resistor harness to the 3 volt light before you connect it to power.
Comparisons: A Sharpie marker is 11mm wide. A pencil is about 6.5mm width.