SODIAL(R) Color Changing LED Lotus Flower Romantic Love Mood Lamp Night Light Wedding Favor Decoration Auto color changing Built in LED, bright and energy saving Battery operated! No need to plug in! Can use anywhere! Size: 2.8 x 2.4 x 1.5" / 7 x 6 x 3.8cm Battery: 3 x button cell LR44 (included)