Stay home and chill out LUMI is inspired by specific Japanese style in Taisho Era, which blended the eastern and western aesthetic design. Lumi inherited the classic dark brown glass and craftsmanship. Made by local artisan, delicate outline of glass shell reflects the amber light, fills the entire room with warm color. Lumi is suitable for 178 to 285 sqft room space, at 2.5 million ultrasound vibrations per second. This aromatic machine releases the refreshing essential oil into the air, enriching your leisure moments.