The project is located in the bustling Jinnan District; The lamps use Tianjin city flower begonia shape design, two sides of the design of light effect, dark before light, through diffuse reflection to bring alternative three-dimensional effect. At the same time, it also integrates the design of the light without the lamp, so that the lamp and the curtain wall are integrated. Through the adjustable effect and brightness, the curtain wall light is accurately controlled.