Dimmable Bottle Lamp: In warm white light mode, simply press and hold the touch switch and the mushroom lamp can provide 5% to 100% light brightness as needed. Thanks to the brightness memory function, this table lamp remembers the last set brightness, you do not need to repeat the setting. Perfect for bars, restaurants, cafes, family gatherings, and light dinners. 3 Colors: The bottle light has 3 light colors, warm white light + RGB light, and you can use the right light depending on the environment.The table lamp automatically switches between 3 light colors, creating a more dreamy atmosphere. Built-in Battery and Wireless Use: The LED bottle light has a built-in 4000 mAh battery with a large capacity and comes with a USB type C charging cable. It can be fully charged in just 6-8 hours. Compact structure, small size, portable, you can place it anywhere. Compatible With Most Bottles: The bottle lamp that simply plugs onto a bottle, such as champagne, magnum, vodka, gin, rum, white or red wine bottles, sparkling wine, whiskey, and any other bottles, etc. Unique Gifts: Due to its practicality and creativity, the table lamp can be used as a Halloween decoration, Christmas decoration, or as a gift for your family and friends, popular Christmas gifts, gifts for women, gifts for men, and small gifts. Light type: 3 Color size: 107 x 135mm Material: Metal colour: White Package Contents: 1 x lamp 1 x charging cable