.Coaster Light Gravity Sensing Switch Round LED Cup Holder Lamps For

Feature: \n 1. Gravity Sensing Switch: When a cup or anything is placed on it, the LED lights up; When nothing is placed on it, the LED lights automatically go out. It's very power efficient.\n2. Size and Power Supply: Coaster diameter is 9.5 cm /3.74 inches, white light mode, to create a romantic and charming for various scenes; Powered by 3 AAA batteries (not including).\n3. Car Use: Drink glass bottle coasters with LED white lights can be used as car cup holders, which is convenient and safe, and is also a good helper of car interior\n4. Durable ABS: Made from ABS material, this LED coaster is built to last. It withstands everyday wear and tear, ensuring long lasting performance.\n5. Various Scenes: LED coaster lights are suitable for various scenes, such as bars, parties, weddings, dinner party decoration. At the bottom of a drink or glass to set the mood. \n\nSpecification: \n\nItem Type: Coaster Light\nMaterial: ABS\nBattery Type: AAA*3 (shipped without battery)\nDia: