Lights are sources of illumination that help us see in the dark. They come in many forms, such as light bulbs, candles, and flashlights. Lights can be powered by electricity, batteries, or even natural sources like the sun. They play a crucial role in our daily lives, making it easier to read, work, and enjoy activities after sunset. In addition to helping us see, lights can also create a mood or atmosphere. For example, string lights can make a backyard party feel festive, while soft lamps can create a cozy environment for reading. Different colors and intensities of light can influence our emotions and enhance our experiences.