Fit in 1:12 dollhouse miniature, Approx 2u0026#34; tall, 3/4u0026#34; widenWith On / Off switch on the base, easy to operate.nBuilt-in button Lithium battery (CR1632), no wiring, no plugs, easy to change the batterynMade of metal by miniLAND - The Center for Hand Crafted MiniaturesnContain small parts! Not suitable for children under 12nLighting your dollhouse is extremely simple with our battery operated lighting system. Each light comes with its own battery and all you need to do is simply turn a switch on/off on the light itself, Wall and ceiling lights also comes with a magnet, this way you simply glue your magnet at the spot you wish to have your light, and the light piece will attach to the magnet with ease . There is no need for the complexity of electrical tape and wiring.