Dongguan International Trade Center is an international urban complex integrating business, recreation and entertainment. How to create light that is comfortable, approachable and thought-provoking to break the stereotype of city night scene is the foremost problem to be settled by LEDMY. A large amount of linear lights is applied to the ceiling and wall space of the center to outline the building structure and highlight the wall and ceiling materials, bringing a three-dimensional visual experience of the whole building. The unique combination of LED wall washer with the veined background in the lobby reception is artistic, interest and eye-catching.