Theater stage lighting - surface light design

Face light is mainly used for the light projected from the upper or rear of the audience to the stage, to illuminate the actors' faces, make them more clearly visible on the stage, and help the audience better understand the emotions and expressions of the characters. Under normal circumstances, the illumination of the foreground area of the stage needs to reach 1500-2500lux, so face light lamps are generally used as led profile spot light . The color temperature and brightness can achieve the effect of sunlight.

The position of the first surface light bridge should be so that the Angle between the optical axis and the platform line is about 45-50 degrees, and the length of the surface light bridge should not be less than the width of the platform, so the stage where the light irradiation intensity is softer and more comfortable is used led Fresnel spot light as the foundation lighting for the stage.

The position of the second surface light bridge should make the light axis shine on the edge of the big platform lip or the front edge of the pit, and the Angle between it and the table is about 45-50 degrees. In the case of the stage with the big platform lip or the pit, the second surface light will be used to fill the light along the edge of the platform lip, and the position should make the light axis shine on the edge of the big platform lip or the front edge of the pit and the Angle between it and the table is about 45-50 degrees. Sometimes in order to better highlight the stage effect, the surface light will also use led profile moving head lights to cut the basic circular light spot into rectangular, triangular, parallelogram and other patterns, which play a key role in shaping the stage effect.