Dollhouse Miniature Transformer Cir-Kit 40 Watt for Wiring 64 Bulb Capacity for Large Houses

Best of the best! Supports up to 64 12 volt bulbs or 100 16 volt bulbs
Circuit breaker protected

If you have a large house and only want one transformer to plug in when you want to light it up, this is the one.

Quality Cir-Kit Concepts Transformer