The requirements for lighting fixtures vary depending on the purpose of the performance. The basic lighting configuration of the theater stage referred to here refers to the basic ability to meet the performance needs of general opera, dance, ballet, drama, local drama, etc. Tube lights, also known as RAP lights, are constructed by installing mirror shaped bulbs inside a cylinder or brominated tungsten bulbs inside a reflective bowl. Their main feature is that they can emit a relatively fixed beam of light, with a variety of beam angles, but the size of the spot cannot be adjusted; Heavenly and ground row lamps are high-power astigmatic lamps used to illuminate the ceiling from top to bottom, with a requirement for brightness and balance, and a large illumination area:
Imaging lamps, also known as shape lamps or ellipsoidal spotlights, have various beam angles and can be selected for application according to needs. The main feature is that they can cut the light spot into shapes such as squares, diamonds, triangles, or project various patterns and patterns as needed, similar to a slideshow. The power can also be configured to be 1kW, 2KW, and other optional configurations; There are also spotlights with fewer and fewer applications. The spotlight used on stage refers to the use of a flat convex spotlight mirror in front of the lamp, which can adjust the size of the light spot. The beam of light coming out is relatively concentrated, and the scattered light next to it is relatively small. There are various power options ranging from 0.5W to 5kW. The focal length can be long, medium, or short. Guangzhou stage lighting equipment can be selected according to the distance of the visual range as needed. Stage lighting mainly uses fixed-point light sources. Paired with different colors to achieve various visual effects. Stage lighting first respects the naked eye, which fully considers people's viewing habits and shapes them based on this.
