Tea Light Candle

Tealights are a popular choice for accent lighting and for heating scented oil. A benefit that they have over taper candles is that they do not drip. Tealights may be set afloat on water for decorative effect. Because of their small size and low level of light, multiple tealights are often burned simultaneously. They  have a fantastic ability to produce heat and generally burn for 3-5 hours and come in many varieties and scents.