1/12 Dollhouse Miniature Self-control W/Battery WAll Double-headed LED Light Material: Metal Plastic Measurement: height ABOUT 3.5CM (1.38'') Working voltage 3V Include: 1 pc WALL lamp, 2 LED buld(the bulbb can not be replaced), a battery inclued, there is a power switch control on the bottom of the light, switch the button to be ON or OFF; if the lamp doesn't work, please check thee battery, the model of the battery is lithium cell CR927 Applicable for: 1/12 dollhouse Please Note: Not edible, keep it away from infants too young