A candle is a cylindrical object typically made of wax with a central wick that, when lit, produces a flame. It provides illumination and often serves as a decorative or symbolic item. Candles have been used for centuries in religious ceremonies, celebrations, and as a source of light during power outages. They create a warm and cozy ambiance, emitting a soft glow and often releasing pleasant scents when scented wax is used. Candles are commonly found in various shapes, sizes, and colors, and they continue to be cherished for their beauty and calming effect.