Available in a variety of designs, ScentPlug® Diffusers conveniently plug into electrical outlets and disperse room-filling, true-to-life fragrance for up to 30 days per ScentPlug® Refill (on low setting). Swap out your ScentPlug® Diffusers to decorate for each season, or change them up as often as you like — it's an easy way to update your décor and give each room of your home its own signature scent. When plugged in, an LED provides soft light for added ambiance. For use with a ScentPlug® Refill (sold separately).