Depending on the repertoire of the performance, the requirements for lamps and lanterns are also different. The basic lighting configuration of the theater stage mentioned here refers to the basic needs of general opera, dance drama, ballet, drama, local drama and other performances. Downlight, also known as R A P lamp, its structure is to install mirror bulbs in the cylinder or tungsten bromide bulbs in the reflector, the main feature is that it can shoot a relatively fixed beam, the beam angle is wide and narrow, but the spot size can not be adjusted; Sky row lamp, ground row lamp high-power diffuser lamp is used to illuminate the sky curtain, requiring bright and balanced, large irradiation area:

Imaging lamp or modeling lamp, ellipsoidal spotlight, its beam angle has a variety of angles, can be selected according to the needs of the application, the main feature is to be able to cut the spot into square, diamond, triangular and other shapes like a slide lamp, or project the required various pattern patterns, the power also has 1K W, 2 K W and other optional configurations; There are also less and less used spotlights, which are used on the stage, which refers to the use of plano-convex condensers in front of the lamp, which can adjust the size of the spot. The beam that comes out is more concentrated, and the light diffused next to it is relatively small. The power has 0 . 5W -5 K W Multiple . The focal length is divided into long, medium and short. Guangzhou stage lighting equipment can be selected according to the distance of visual distance. Stage lighting Bright light is mainly used by fixed-point light sources. Match different colors to achieve various visual effects. Stage lighting first respects the naked eye, that is, fully considers people's viewing habits, and shapes on this basis.