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Today's society, it's very difficult for people to find extra time to deal with trifles from their busy work.
Changeable Bulb is a multi-functional lamp design. It uses the traditional incandescent bulb shape. The function of different lamps can be realized by adjustable base. And the bottom sucker makes it easy for it to adsorb on any surface. It can be used as a flashlight if its base is completely retracted. If its base is fully unfolded, it can become a table lamp. Adsorbing it to the wall can be used as a wall lamp or chandelier. It realizes people's demand for different light sources in life.
Tianjin University of Science
Tianjin University of Science and Technology