GREEN LEAF Fragranced Outlet Wax Melt Warmer by Boulevard Fragranced Outlet Wax Melt Warmer by Boulevard or Night Lights work great to fragrance your room with wax melts or fragrance oils. Boulevard Warmers plug directly into the wall and use standard 110v current. Dimensions are about 5.5 inches tall x 3 inches Top tray lifts off for easy cleaning. Uses 15 watt light bulb as a heat source (included) Boulevard is a creatively inspired high quality Home Fragrance Collection, designed in the USA and sold exclusively thru quality gift and specialty retailers. Boulevard's beautiful products are something you can truly feel good about using and giving.