Lighting cornices are stylish architectural features installed where the wall meets the ceiling, designed to conceal LED strip lights or other light sources. They provide indirect lighting by reflecting light upwards or downwards, creating a soft, ambient glow that enhances the atmosphere of a room. Often used in living rooms, bedrooms, and hallways, lighting cornices add both functional illumination and a touch of modern elegance. They are popular in contemporary interior design for their ability to highlight ceiling details while eliminating the need for visible light fixtures.