Are the projection lamp and the floodlight the same kind of lamp?
A floodlight is a luminaire that specifies illumination on the illuminated surface that is higher than the surrounding environment. Also known as the spotlight. Typically, it can be aimed in any direction and has structures that are unaffected by climatic conditions. Mainly used for large-area job mines, building outlines, stadiums, overpasses, monuments, parks and flower beds. Therefore, almost all large-area lighting fixtures used outdoors can be regarded as floodlights. The angle of the exit beam of the floodlight is narrow and wide, ranging from 0° to 180°. The beam is particularly narrow and is called a searchlight.Floodlight, English name: Floodlight Floodlight is a point source that can be uniformly illuminated in all directions. Its illumination range can be adjusted arbitrarily, and it is represented by a regular octahedron icon in the scene. Floodlights are one of the most widely used sources in renderings, and standard floodlights are used to illuminate the entire scene. Multiple floodlights can be applied to the scene. In order to produce a better effect, the shooting light bulb is loaded into a large reflecting umbrella for use as a high-intensity diffusing light source. Although it is indispensable for lighting in the shed, it is also one of the light sources with good lighting effects for general amateur indoor photography. Two is not a kind of light.