Its length is 17.2cm, the width is 13cm. It is suitable for bars, hotel, Christmas, home, wedding, living room, festival, holiday, indoor and outdoor. Item Name: Night Light Material: PS Output Voltage: 4.5-5V Power Supply: USB or Battery Powered Battery: 3 x AAA Battery(Not Included) Features: Christmas Theme Pattern, Energy-Saving, Ambient Lighting Size Details: 17.2cm x 13cm/6.77" x 5.12" (Approx.) Package Includes: 1 x Night Light 1 x USB Cable