HARMONY PLUGGABLE WARMER * DESIGN: Gentle waves and an ivory matte finish give the Harmony Pluggable a modern feel. * FUNCTION: Pluggable Fragrance Warmers can be used in vertical outlets, making them ideal for above counter outlets in small rooms and spaces. * SMALL-SPACE FRAGRANCE: Use with one of our soy-based wax melts, ranging from artisan, classic, odor eliminating and aromatherapy. * USE WITH: Shop our Candle Warmers Etc. wax fragrances * INCLUDES: Warmer with base, NP7 Warming bulb, 1-year limited factory warranty. The Pluggable Fragrance Warmers by Candle Warmers Etc. are decorative and versatile fragrance warmers. Ideal for above counter outlets in small room spaces. These warmers are designed using materials such as metal, glass, ceramic and porcelain. They come in an array of styles to fit your personal style, be it traditional or trendy, modern or farmhouse, cottage or Scandinavian and more! Uses NP7 Warming Bulb, which is included.