Traffic lights are one of the most overlooked things in our everyday life which I guess would left behind forever unless Cheng Tsung envisioned this energy efficient and eco-friendly traffic light concept that features innovative color-changing LED technology instead of existing incandescent bulbs. This will enable even the visually impaired or color blind people to read the traffic lights through strong visual sense created by only one light. Rather than taking electricity from the power grid, this concept features solar panel on the surface through which it accumulates solar energy which will save around 1 billion degrees of electricity every year.
Designer : Feng Cheng-Tsung, Wang Bo-Jin, and Lin Yao-Jie
Must for all cities worldwide, esp for US & CA alone
the cost of the solar panels and replacement of each light would cost too much