(R-795-12v) – Universal AC/DC Bulbs – $3.25 each
For use with a 12 volt battery or a 12 volt adapter – these 1.8 mm LED bulbs are good for 1/2″ and 1/4″ and 1/144″ scale pieces. You must have the correct wiring set up for the voltages you are using. The wiring is not interchangeable between the 3 voltages.
The universal AC/DC LED is for use with either 12 volt battery or with a 12 volt transformer (regular doll house transformer) or with a 12 Volt DC Output Adapter Transformer. These lights will run on any source rated from 7 to 9 volts. (Evan Design)