Stroboscopic effect and stroboscopic effect are two mutual causal physical quantities aiming at the fluctuation depth of electric light source, luminous flux and the resulting effect (called stroboscopic effect). Stroboscopic light refers to the depth of fluctuation of luminous flux of electric light source. The greater the fluctuation depth of luminous flux, the more serious the stroboscopic. The fluctuation depth of the luminous flux of the electric light source is directly related to the technical quality of the electric light source.
The fluctuation depth of luminous flux of electric light source is usually described by percentage. At present, T8 (26mm) straight tube fluorescent lamp, high-pressure mercury lamp, high-pressure sodium lamp and metal halide lamp, which are driven by inductor ballast , have been widely used in electro-optical sources. The fluctuation depth of luminous flux is as high as 55% - 65%. However, some energy-saving lamps with poor technical quality still have a stroboscopic depth of 20% - 30%.
Stroboscopic effect refers to the harmful effect of electric light source caused by the fluctuation of luminous flux, that is, the harmful effect of stroboscopic. The more serious the stroboscopic effect is, the more serious the harm of stroboscopic effect is.
