Interior Space and Exhibition Design 4000 Light Restaurant by niandi xu 4000 Light is a hot pot restaurant interior designed for young customers. Light is used as the core design element of the space. Different light sources and specular reflection materials create reflection and refraction effects on carefully shaped surfaces. An image interaction technology adds changing visual effects. Three focal areas, named the art hall, the wormhole and the time channel, organize the plan. The interior covers 1000 square meters. Light and shade replace building materials as the main space-forming elements, so visitors interact with the surrounding environment.