CCT LED refers to LED lighting with Correlated Color Temperature, a scale in Kelvin (K) that measures the warmth (yellowish) or coolness (bluish) of white light, allowing you to adjust ambiance from cozy (low K, e.g., 2700K) to daylight (high K, e.g., 6500K) for different tasks and moods, enhancing versatility in homes and workplaces.
