Stage lighting is also called "stage lighting", referred to as "light". One of the other methods of stage art. The use ofstage lighting equipment (such as lighting, slide, control system etc.) and technical means, with the development of the story, the display environment and atmosphere rendering, highlighting the central character and its change incolor, create a stage space feeling, sense of time and shaping stage show the external image, and provide the necessary lighting effects (such as wind, rain, cloud, water, lightning) etc..

     Function: the stage picture more clearly: the audience to see what some corner or the stage not the audience saw(the). Strengthen the effect of stage performance: meet the story needs, make the background appear natural to the plot development, set off to play, hints and induce, regulate the atmosphere (the actor, the audience). The principle of the use of stage lighting: strength (referring to the brightness of light): must have sufficient lighting, so that the audience can see color, appearance and details. The distribution: distribution and use at the stage directiondistribution including lighting, the subject must and supporting role and background and significantly different (color)can be brightness difference. The color: rely on colored paper, computer color matching and other ways to meet the needs of the plot. The change: in the story needs, make the light color, brightness, motion changes. In particular the use of the process of stage lighting, in the reduction of a light source before, should do enhance the next sourcepreparation, in addition to the special needs of outside plot. All avoid black sound, so as not to affect the cast and crew work.

      The drive system can use in communication antenna system, the wireless signal receiving effect to ensure ideal.Mobile communication is suitable for anytime.

      Other uses of driving system includes: the television cameras, camera, professional cameras, digital reproduction andrecording device, projector, theatre and music hall lighting, closed-circuit television, bar code reader and telescope.