Stock up on a selection of miniature candles that can be used as nightlights. Tea light candles encased in small metal cups can also be used under food warmers. These types of candles last for 4 to 5 hours. The bigger sizes can last from 8 to 10 hours and are ideal to use overnight during a lengthy party.

Some tea light candle makers mix the wax with scented substances. When these candles are used as nightlights, they emit a soothing aroma that can fill the whole room. Mint scented candles, for instance, are ideal for people who are recovering from flu and colds. The mentholated scent will help clear up the nasal cavities and make the sufferer feel better faster.