Stage lighting design is very important in the design of the auditorium decoration, the gorgeous performance is not gorgeous his influence is more important. The entire stage lighting design need to consider many factors. Today we want to be with everyone easy to understand is about the most basic lighting design stage lighting knowledge. Guangzhou stage lighting.

Stage lighting design bit by bit on the brightness of knowledge:

The brightness of a light design refers to the area of ＆#8203;＆#8203;light emitted in a given direction divided by a small unit of area around a surface divided by the area projected by the unit in the same direction.

And then the lighting design of the issue of illumination: Illumination refers to the luminous flux density in a plane, it is the luminous flux into the unit area, the unit is LX.

Lighting design in the concept of color temperature is not very good understanding, then how to define the color temperature? Let us take a look at the color temperature refers to the color emitted by the light source and the black body at a temperature radiation the same color, the black body temperature is called the color temperature of the light source, generally in kelvin k.

We have to know the lighting design of high color temperature, light color is cool: low color temperature, light color warm: moderate color temperature, the light close to white.

In addition to the above, the concept of channel should be relatively easy to understand. In modern light control, a new concept of channel is created. It refers to a collection of control loops on a fixture. Specifically speaking: a lamp has the function of the need to be controlled separately from the dimming Taiwan's output circuit collectively referred to as the channel.

Finally, let us look at the interpretation of luminous flux: luminous flux refers to the light source in unit time away from the surrounding space radiation, can cause visual reaction energy, that is, the energy of visible light. It describes the effective radiation ＆#118alue of the light source, the unit is 1m