Use of spotlights

Stage chasing lights are commonly used lighting fixtures on the performance stage. Its main function is to produce a bright spot of light, in stage terminology " a hard and solid aperture " , moving with the movement of the actors in the performance area , hence the name chasing light. Commonly used follow-up lamps are divided into three types: tungsten halogen lamp follow-up lamp, metal halide follow-up lamp and xenon lamp follow-up lamp according to the different light sources used:

The use of on-site track lights is particularly important:

1. "Chasing lights" belong to professional stage lighting, which has only been used in wedding scenes in recent years. The design structure of the follow-up lamp is more complex than that of ordinary lighting, so it is used

Personnel must be pre-job trained. So as not to cause accidents and affect the wedding scene.

2, now the wedding company commonly used follow the light is 1200W, the light source is dysprosium lamp, the starting power is higher than the normal working power. Therefore, the power supply should be selected separately from more than 2.5 square meters of cables to find the on-site electrician directly from the electric well. Prevent overload tripping of power supplies, and more seriously cause fires due to excessive wire debt.

3, the chase light must be started before the official use of the car test, because now commonly used built-in transformer chase light, when the voltage is insufficient, it will cause the chase light to self-test for a long time and can not afford the car. So as not to catch me off guard.

4. How many follow-up lights are used on the spot? Many friends ask me this. Personally, I think it is better to have more than two units. Because the follow-up lamp is a cold light source, the light column is concentrated and not dispersed. The chasing light shines on the object, the light surface and the backlight face ratio is very large, the candlelight wedding scene light source is less than no way to fill the light, so a chasing light will cause a yin and yang face on the face of the newcomer, the couple walks the happiness channel, which is generally backlit, and the ceremony after the stage is all side light, which greatly affects the image of the newcomer. If there are two or more follow-up lights at the same time, there is a supplementary light source that will not be reflected as an appeal consequence.