This transformer is perfect for the room box using no more than 5 light
bulbs. If using LED's, 3 LED's equals 1 bulb.
You will need a lead-in wire to connect the transformer to the doll house
wiring. The number for the lead-in wire is CK-1008-1 and can be found
under Electrical Supplies.
Transformer is a 12-volt, 3 Watt.