A LED TV is a type of television that uses light-emitting diodes (LEDs) to illuminate the screen. This technology enhances picture quality by providing brighter images and better contrast compared to traditional LCD TVs. LED TVs are available in various sizes and resolutions, including 4K and 8K, making them suitable for different viewing preferences. These TVs are energy-efficient and often thinner than older models, allowing for sleek designs that fit well in modern homes. Many LED TVs also come with smart features, enabling users to access streaming services and apps directly from the television.