Tealights are a popular choice for accent lighting and for heating scented oil. 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. Longer-burning tealights may be called nightlights. They are also lit for religious purposes. Explore our largest collection of tea light candles. Candles are essentially wax candles which are packed in an aluminum case. These candles do not leave wax stains. These compact tealight candles fit in easily into Diyas or tealight holders which you can use to decorate your house for festive purposes. Give your living space an attractive glow by hanging decorative tea-lights.