FXLuminaire® DMTACU Standard Premium Series Copper Top Assembly for DM Path Light. Many see different timeless design influences in the DM. Some see the spirit of Frank Lloyd Wright’s Fallingwater, while others find the influences of an ancient garden such as Ryoan-ji in Kyoto. The essential ingredients of a timeless Path Light are through pure shape and function. It has the ability to span the decades, transcending momentary design trends and fashion. Larger than the PF, but smaller than the GN, the DM is just right for any application.