Energy Saving & Automatically Turn On/Off: The high efficiency solar panel on the top of the table lamp utilizes solar energy during the day, so the desk lamp can still light up for about 8-10 hours after being fully charged. Since there is a light sensor built into the table lamp, the light will automatically turn on at dusk and turn off at sunrise. Two fantastic lighting modes: single color mode (white) and gradual color changing mode. Since the table lamps are covered with mosaic glasses, when it lights up, it creates a romantic atmosphere and a unique viewing experience. Ideal gift to decorate girl's room. Multifunctional Design: The color changing mosaic glass ball is not only great for beautifying your home, room, bedroom, lawn, garden, patio, but also can be used to place small tools such as pens, knives, scissors, etc. And it is a perfect festival gift for your loved ones, friends and family. Convenient to Use: One button with three gears, 'individual', 'color' and 'off', no