+(Plus)

You can use the +(plus) lighting instrument not only as a flashlight but also a lamp for illuminating your campsite or your living room. Made of a flexible material, it can be inserted into the mouth of a plastic bottle for sturdy hands-free illumination, and the handle can be bent allowing you to hang the light wherever you want.

Contact: Lie Zhong-Fa: zzhong-fa@hotmail.com  

Credit: Lee Sang Bong, Lie Zhong-Fa and Ji Jung Ah of Seoul National University Of Technology (South Korea)