3 Light Colors & Dimmable: The cordless table lamp has 3 light colors 6500K cool white, 3000K warm white and 4500K natural white. With the touch switch, you can control the light color and regularity, short touch to change the light colors and long touch to dim the brightness. Easy to Use: Only with the touch switch, you can easily control the table lamp. Short touch to change the light color and turn on/off, long touch to dim the brightness. Lightweight and Portable: With its cordless design, the LED battery table lamp can be used anywhere, such as living room, bedroom, study, dining room, bars, cafes, hotel rooms, dormitories, outdoor camping, etc. Atmosphere Bedside Lamp: Beautiful appearance, different colors of light and comfort can meet many needs. Ideal for use in bars, cafes, restaurants and hotels.