Cir-Kit Concepts 12V, 40W plug-in transformer provides a safe and convenient DC power source for any dollhouse or miniature room. The transformer is protected from overload with a built-in circuit breaker making it virtually burn-out proof. This is an "electronic" transformer, which means they do not surge or over-power the circuit; they provide stable, conditioned voltage for top performance and to maximize the life of your miniature light bulbs and LED's.

Make sure to check out our FREE Dollhouse Wiring - A Quickstart Guide and start your project with confidence!

The 40 watt transformer is enough power for the largest miniature mansion or up to 500 LED's.