LED candles are battery-operated lights designed to mimic the appearance of traditional wax candles. They use light-emitting diodes (LEDs) to create a warm glow, making them a safe alternative to real candles. Unlike real candles, they do not produce smoke or require an open flame, reducing the risk of fire hazards. These candles come in various shapes, sizes, and colors, often featuring realistic flickering effects. LED candles are popular for home decor, special events, and outdoor settings, as they can be used without worrying about wind or spills. They are also reusable, making them an eco-friendly choice.