Downlight refers to a lamp with a screw base that can be directly installed with incandescent or energy-saving lamps. Downlight is a type of lighting fixture that is embedded in the ceiling. This kind of invisible lamps embedded in the ceiling, all the light is projected downward, which belongs to the direct light distribution. Different reflectors, lenses, blinds, bulbs can be used to achieve different light effects. Downlights do not occupy space and can increase the soft atmosphere of the space. If you want to create a warm feeling, you can try to install multiple downlights to reduce the pressure of the space. It is generally used in hotels, homes and cafes.