FEATURES & BENEFITS Handcrafted blown glass cover and soft white tones create exquisite designs that coordinate beautifully with any decor High diffusion mode that can run up to four hours or with three different timer options: 60, 90, and 120 minutes Intermittent diffusion mode that runs up to eight hours at intervals of 30 seconds on and 30 seconds off Eight different LED light options that run independent of diffuser function Diffuser coverage area of up to 375 square feet