The color of stage lighting mainly comes from two ways: the light color of the electric light source and the light color caused by the additional color filter of the electric light source (or lamp).
Light Color of Electric Light Source and Its Spectral Analysis
All kinds of electric light sources in the stage lighting are in full bloom, and their colors are uniformly crowned with the corresponding color temperature or correlated color temperature. The radiation temperature of the black body is used to quantitatively express the light color of the light source and digitally express the physiological Physical and psychological vision is a big improvement.
There are two main types of electric light sources for stage lighting: thermal radiation light sources and gas discharge light sources. Those belonging to heat radiation light sources are: halogen tungsten lamps (halogen lamps), steamed aluminum bulbs, incandescent lamps, etc. And those belonging to gas discharge lamps are: xenon lamps, metal halide lamps, fluorescent lamps, etc.
