Specifications Type: Desk Lamp, Quantity: 1PC, Power Supply: Button Battery Powered, Photos Learn More About This Product Unit Conversion >>> 1 cm=0.39 inch ; 1 inch=2.54 cm >>> 1 m=3.28 ft ; 1 ft=0.3048 m Voltage Selection United States Canada Brazil Mexico Japan Brazil New Zealand Australia Ireland France Singapore United Kingdom Israel Sweden Russian Federation Belgium Chile Italy Switzerland Norway Angola Spain Finland Denmark Germany Netherlands Greece