Projection lamp is a lamp that designates the illumination on the illuminated surface to be higher than the surrounding environment. It is capable of aiming in any direction and has a structure that is not affected by weather conditions. The angle of the projected beam of a floodlight varies widely from 0° to 180°, and those with a particularly narrow beam are called searchlights. Floodlights, when projected from a height, provide a significant increase in the spatial brightness of the environment, with a large light coverage that gives a daytime-like appearance, and therefore a high quality of illumination and visual effect.

Projection lamp as a set of lighting, decoration and entertainment in one of the modern technology products, is quietly changing our living space and visual experience. It is not only a beam of light, but also a bridge connecting reality and fantasy, allowing ordinary spaces to instantly glow with extraordinary charm.