Emphasizing the balance between simplicity and details, the PW1500 is a high-performance portable LED projector with the highest brightness (1,500 ANSI). The mechanical elements in existing projectors were re-interpreted for the design. While maintaining a simple shape, a design concept called "snow ripple" was used for the vent holes. The vent design provides a metaphorical expression of the circulating air and expresses the balance and tension of irregular patterns, which are often seen in organically shaped architecture. This innovative product seeks to provide functionality and esthetics.