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Sub-sunlight / Flashlight

Sub-sunlight
Sub-sunlight

The Sub-sunlight is a new type of flashlight.It can be pasted on the backpack in daytime as a board to absorb the energy from sun, and be rolled for use as a flashlight used in night. The solar energy collected by the board is adequate for the whole night’s use, and the board can be extended again the next day to recollect energy. The product can be placed in plat state or roll state when it is not in use, which is flexible for storage.

University

Dalian Nationalities University

Dalian Minzu University
Dalian, China

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Design

Dalian Nationalities University

Dalian Minzu University
Dalian, China

Xiaobu Jia,Zhicheng Zhang,Ting Wu,Lixin Zhang

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