Wider Angle Road Lamp / Lighting concept for public spaces

Road lamps are the necessary facilities for roads, and road lighting is obviously important for Tokyo, which will host the Olympic Games, but the distance between the traditional road lamps is too small, the problems caused by the installation and maintenance of the street lamps and the energy consumption can not be ignored.
This is a road lamp with a bird's form for bionic design, symbolizing the Olympic spirit of higher, faster and stronger.
At night, thanks to wider angle of the light the lighting distance is longer, and only the 1/2 of the ordinary road lamp is needed in the installation. Thus the cost is greatly reduced.