Luminous bottle is a water cup that can provide lighting. This water cup effectively uses solar energy. Solar panels are added to the cup body and luminous bodies are added to the bottom of the cup to convert solar energy into light energy. When you carry a water cup during the day, you can normally receive sunlight, absorb solar energy and convert it into electricity. In a dark environment, the bottom of the rotating cup can emit light and act as a lighting device. For example, when camping outdoors, the water cup can also act as a lighting lamp. In emergency situations, such as sudden power failure, the water cup can also act as a flashlight...

Country
China

Year
2018

Designer
YU JIAWEI, ShiJiaNan