1:12 Dollhouse Miniature Self-control W/Battery Tulip LED Table Lamp Light LD31 Material: Metal Plastic Measurement: height 4.7CM (1.85'') Working voltage 3V Include: 1 Table lamp, a LED buld(the bulb 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