Tea lights are small, decorative candles that are often used in various settings, such as weddings, events, and home décor. They are typically round in shape and can come in a variety of colors and scents. Tea lights are made of wax and have a low, steady flame, which can last for several hours. They are often placed in special candle holders, which can add an elegant touch to any setting. Tea lights are a popular choice for creating a warm, inviting ambiance and can be used both indoors and outdoors. They are a cost-effective way to add a touch of light and warmth to any space.