China manufacturer of magnetic ballasts for metal halide flood lights & hps flood lights

Stroboscopic refers to electric light flux fluctuation depth. Flux fluctuation depth increases, the more serious the strobe. Electric light flux fluctuations in the depth of the size, and the electric light source technology and quality have direct relationship between electric light flux fluctuations in depth size, usually as a percentage. At present, has been widely used in the electric light source, such as magnetic ballast driven T8 (26mm) straight tube fluorescent lamp, high pressure mercury lamp, high pressure sodium lamp, metal halide lamp flux fluctuations in the depth of up to 55% - 65%. And market on the part of the technology of poor quality energy-saving lamps, there are still as high as 20% - 30% of the depth of stroboscopic stroboscopic effect refers to the electric light source produced by the fluctuation of luminous flux and harmful effects, which produce stroboscopic damage effect. Electric light stroboscopic more serious and stroboscopic effect the more serious harm visual identification and evaluation of energy saving lamp stroboscopic and stroboscopic effect, usually by flicker detection dedicated gyro identification and evaluation of energy saving lamp stroboscopic and stroboscopic effect, is using solar light as the standard. The sun light flux is smooth and stable, no stroboscopic stroboscopic effect and harm. Flux smoothing energy-saving lamp stability, more close to the sun, the stroboscopic depth energy-saving lamp is smaller, less harm stroboscopic effect

a), the first in the sun to select a plane, will be used to detect the gyro on the plane rotation. Special inspection of the pattern on the top, is a multi - black and white halo. In the whole process of rotation, the pattern of the top is not changed with the speed of rotation, but the stability of the fixed. This black and white, and stable fixation ring pattern, color phenomenon, indicating that sunlight without stroboscopic and stroboscopic effect harm

b), in the indoor selected a plane, in above the vertical hanging a lamp, high pressure mercury lamp and many different manufacturers brands of energy-saving lamps and energy-saving lamps is numbered. Energy-saving lamps of high-pressure mercury lamp and a plurality of different brands of manufacturers, the implementation of independent control switch

c), the special high-pressure mercury lamp light, put in the gyroscope rotating under hpml. Special inspection of the gyro will produce a multi-channel color of different rings, and the halo, with the change of the speed of the gyro rotation, showing the direction of rotation, rotation speed, color random changes. This pattern, rich color change phenomenon, show that the high pressure mercury lamp stroboscopic stroboscopic effect and the harm is very serious

d), respectively, to light energy saving lamps, respectively, rotating the special detection. Random table, and showed that the aura of multichannel detection dedicated gyro pattern, color, will have the following change phenomenon (a): if special gyroscope produced only black and white, and black and white halo, with the gyro rotation speed change, the direction of rotation, rotation speed, color change, stable fixation, similar to the sun light under the effect of the energy-saving lamps, no stroboscopic stroboscopic effect harm, (b): if special gyroscope multichannel color different aura, and the halo, with the gyro rotation speed changes a direction of rotation, rotation speed, color changes, only is the color of the color is light. Show that this energy-saving lamps still produce stroboscopic and stroboscopic effect in still produce stroboscopic and stroboscopic effects of energy-saving lamps, energy-saving lamp color color relatively concentrated, strobe and stroboscopic effect against relatively serious harm. Energy-saving lamp color is relatively light, and stroboscopic stroboscopic effect against some relatively light.