Cir-Kit Concepts Starter Dollhouse Wiring Kit (Kit No. CK101) designed to wire up to 6 dollhouse rooms and power up to 16 12-volt bulbs or 23 16-volt bulbs. Appears unused and in like new condition in original box. Kit components include in-line switch, transformer lead-in wire, first tape run, second tape run, 1/8” brass brads, junction splice, pilot hole punch, and cir-kit concepts transformer. See photos for details.