Energy Saving and Auto On/Off: The highly efficient solar panel at the top of table light harnesses the energy of the sun during the day, make the desk light can light up about 8 to 10 hours after getting fully charged. As a light sensor detector is built in the table light, so the lights will turn on automatically at dusk and off at dawn. | Two Fantastic Lighting Modes: Single color mode (white) and gradual color-changing mode. As the table lights is covered with mosaic glasses, it creates a romantic atmosphere and provides unique visual experience when it light up. Ideal gift to decor girl's bedroom. If you want to purchase additional solar panel, please search "B075MWNWB1" on Amazon. | Multi Functional Design: The color changing mosaic glass ball light is not only ideal to dress up your home, room, bedroom, lawn, garden, patio, yard, but also can be used to place small tools like pen, knife, scissor etc. And it's a perfect festival gift for your relatives, families, friends. | Waterproof/Weatherproof: IP65 design, performs well even in the rainy days, ideal for indoor and outdoor decoration. Tear off the protection film of solar panel for better sunlight absorption before your first use | Convenient to Use: Without wiring and tools, one button with three gears, "single", "color" and "off ". When the energy stored in bulit-in battery ran out, you only need to take the cap of glass ball under the direct sunlight to recharge, leaving the globe ball place your small tools. Even served as a toy for your kids.