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Design: Julia Kononenko 
We often get caught up in a situation where we need to charge our phone or tablet, but there is no charging port nearby. Especially when traveling abroad, you often need to access the Internet to solve problems quickly, but the number of charging ports in the coffee shop is limited. The designer noticed that each table was hung on the ceiling or hung on the wall, which designed the bulb with USB charging function. 
The built-in USB charging device for the led light allows the coffee shop to help customers with the need to lay new cables. 
In this high-tech era, we have seen a way to use versatile items, which is essentially a simplification and unification of life through the use of less material. 