DESIGN: Gentle waves and an ivory matte finish give the Harmony Pluggable a modern feel. FUNCTION: Pluggable Fragrance Warmers can be used in both vertical and horizontal outlets by twisting the plug base, 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 HERE. INCLUDES: Warmer with rotating base, NP7 Warming bulb, 1-year limited factory warranty. Plug is compatible with 3 prong US outlets and is 15 watts.