Handmade 3D Acrylic Wood Carving LED Coaster Warm Night Lighted Base Crystal Art Glass DIY Sculpture Night Lighted BaseOOTDTY Feature:Gorgeous handmade acrylic engraving lamps by yourself, DIY create warm night light,Used to display crystal, glass, acrylic, crystal,Jewelry, paperweights, resin object and other items. Run off with USB and switch, allows you to control very conveniently. Use a secure USB electrical cord. Ensure safety after power on. Power Supply: 3 AAA batteries (not provided by the seller),It has a battery capacity of 450mA, can also be powered by USB port (e.g. computer, car, power bank, etc.)The LED lamp adopts the layout to make the light more uniform by the paper carving layer. Great for gift-giving. The light source is stable and soft, expanding the books, keyboard and workbench. Specification:Material: WoodColor: Oak WoodLight Color: YellowPower: 3W,Voltage: 5V USB. Power Supply: 3 * AAA batteries (not provided by the seller), or USB port (such as computer, car, Power Bank, etc.)Battery: 450mATyp: 1/2/3 (Optional)1 Round Light Wood Base + Hollow Round Acrylic Carving Sheet2 Rectangle Light Wood Base + Hollow Rectangle Acrylic Carving Sheet3 Lamp Square Wooden Base + Hollow Square Acrylic SheetSize:USB Line Length 150cm/59 inchMore detail, see pictureQuantity: 1 pc. Note: 1. Please allow 1-3cm error due to manual measurement. Pls make sure you do not mind before bidding.2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package Included:1pc x Wooden LED Display Base.1pc x Blank Acrylic Carving Sheet