Lighting Products and Fixtures Design Hat Lamp by Chromosome (Hangzhou) Design Co., Ltd. When the Hat Lamp is turned on, it is as if the sunlight illuminates the silhouette through the invisible blinds. It allows users to touch the warm memories in the subconscious, as if they are in a warm living room, so they can become calm and enjoy the good time of the moment. When the user wants to change the moment of sunshine, he just needs to change the hat. The Hat Lamp is not only elegant in shape, the square base and round hat also represent Yin and Yang in Chinese culture respectively, forming a state of the sky is round and the earth is square.