Natural Simplicity w/Light: Traced with a pattern of wildflowers our neutral diffuser complements any décor. Matte white and faux beechwood pattern. Concealed LED light casts a gentle glow. Continuous, room-filling fragrance lasts up to 30 days on low settingFor use with a Yankee Candle® ScentPlug® DiffuserScentPlug® Refills are available in a variety of Yankee Candle® fragrance Try these Diffuser Refills! Yankee Candle Pink Sands ScentPlug Diffuser Refill Yankee Candle Midsummer's Night ScentPlug Diffuser Refill Yankee Candle Home Sweet Home ScentPlug Diffuser Refill Yankee Candle Clean Cotton ScentPlug Diffuser Refill 3-Pack