The purpose of this project is to develop application scenarios and create product brands for the advanced QD-LED lighting technology of Tianjin Zhonghuan electronic lighting technology Co., Ltd. Under the background of novel coronavirus pneumonia, we decided to use ultraviolet disinfection lamp as a carrier. Through in-depth market and user research, we hope to improve the existing categories of disinfection products and explore new using scenarios. In line with the concept of nature, affinity and fashion, we will provide users with a smoother using experience and create a healthier and safer living environment.