Sun-E Electric Oil Warmer Essential Oil Aromatherapy warmer Aroma Diffuser Fragrance Lamp Light Works great with any scented fragrance oils,you can create the most relaxing and perfect setting for romance. G5 halogen bulb with Rotary Switch,you can use the Rotary Switch to adjust halogen light to warm the oil a little or a lot,help to save energy and money.Bulb included Removable oil dish for easy clean up High quality aromatherapy oil warmer,100% satisfaction guaranteed,perfect gift for any occasion or holiday! We offer a extra bulb as a gift for you.