This unique electric fragrance oil lamp is designed to fill the area with a refreshing aromatic scent. This unique electric fragrance oil lamp is designed to fill the area with a refreshing aromatic scent. Unlike candle based oil warmers, you are in control. Use the dimmer to adjust the halogen light to warm the oil a little or a lot, depending on how much scent or light you want in the area. The fragrance oil lamp can serve as a nightlight, setting a relaxing mood with soft light and sweet smelling scents. This lamp is safe to use in the home. Unlike candle based oil warmers, there is no flame and unlike a candle, you can adjust the heat level to be safe for the area. Simply place fragrance oil or a wax tart onto the small glass plate on the top of the lamp, plug it in and adjust the dimmer. Let the lamp cool before adding more oil or wax to the small glass plate. This oil warmer uses a 35W halogen bulb.