Selection and matching of various stage lighting equipment

　　According to the layout and use, stage lighting is generally divided into surface light, slap light, top light, column light, side light, sky and earth row, foot light, etc.

　　The surface light is installed above the stage curtain, mainly to the front performance area of the stage, to highlight the shape of the characters or to form the three-dimensional effect of the objects on the stage, usually using beam lights and back lights.

　　The slap is installed on the left and right sides of the stage outside the curtain near the stage entrance. The light is projected from the side to the stage performance area, similar to the surface light, and it is crossed to the stage from left to right. Use beam lights and back lights.

　　The top light is a lamp on the top of the stage. It is generally installed on a liftable hanger. It is mainly used for lighting in the middle and rear of the stage, and is directed to the middle and rear performance area of the stage. It is mainly used for occasions where strong lighting is required from the upper part. Commonly used lamps are beam lights, back lights, and astigmatic lights.

　　The column light is installed on the inside of the false stage entrance of the stage, and the light is projected from the inside of the stage entrance to the performance area, also known as the inner ear light, which is used to make up for the lack of face light and ear slap.

　　The side lights are placed on both sides of the stage overpass, and are shot toward the stage from high places on both sides. They are used as auxiliary lighting for the actors' faces, and can be used to enhance the level of the set. The commonly used lamps are beam lights.

　　The sky light is installed in front of the sky above and above the sky. It is a lamp specially designed to look down at the sky. It is used as a setting for the sky. It is generally 2-6m away from the sky. The color and background of the sky can be changed, and astigmatism and floodlights are commonly used. The ground light is located in front of and below the canopy, and the backlight is directed to the canopy, 1-2m away from the canopy. It is used to express special effects such as horizon, horizon, and mountain sunrise. Commonly used lamps are astigmatism and floodlights.

　　The foot light is set on the inside of the stage, and it shoots obliquely towards the actors and the curtain to compensate for the steepness of the surface light and eliminate the shadow in front of the actors. When the curtain is closed, it is projected towards the curtain. To change the color of the curtain, beam lights are generally used.

　　According to the type and effect of stage lighting, there are beam lights, par lights, moving head lights, laser lights, follow spot lights, effect lights, etc. The effect lights can also be subdivided into imaging lights, sky and earth row lights.

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