We offer a wide variety of Tart Burners and Tart Warmers. The difference between a burner and a warmer is simple; a burner is warmed with a TeaLite candle and a warmer is warmed with electricity. We love the burners, but understand that not everyone can have a flickering candle; especially in an office setting or with children. Please view our selection and understand that we are continually adding to this product line.