Be made of high-quality glass, the oil lamp is sturdy and durable, and has a long service life; The 3D butterfly effect makes the lamp look decent and shining which adding more dreamy atmosphere for your room. Adjustable Warm&Light -- Equipped with an adjustable switch, this oil burner can adjust different light brightness and warm temperature according to the different environment. Air Freshener -- Choose your preferred essential oils or wax tart, and the oil lamp will spread fragrance soon which can quickly cover up pets, smoking or whatever unpleasant smells to improve air quality. Operating Instructions -- Place the dish on the top of the warmer; Place 3 scent plus melts in the warmer dish; Make sure the switch on the warmer in on OFF position; Insert the power cable and plug into an outlet and switch on. Safety Instructions -- Do not place this warmer where it can fall into water; Keep away from children, pets and things that can catch fire; Do not touch or move the warmer and liquid wax until it has cooled.