Lighting switch control equipment refers to all kinds of switching equipment that control the lighting circuit on and off, that is, control the lighting and extinguishing, including knife switch, contactor, air switch and so on. Among them, air switch is widely used as on-off control and lighting master switch of high-power lights in dance halls because of its good protection function.

Using toggle switch (or boat switch) or air switch to control the on-off of lights is the most common manual switch control equipment. For example, HDL112 circuit switch board consists of 12 group 15A boat switches and fuses, which control12 lamps respectively. Suitable for lamps with current less than 15A, such as various rotating lamps, strong lamps, purple lamps, laser lamps, glass balls and most lens-acting lamps. For high-power spotlights, floodlights and spotlights, it is appropriate to choose DZ air switch or CJ 10 contactor with strong arc extinguishing ability.

Because dance halls need to show colorful lighting artistic effects, besides manual switch devices, they also use switch control devices with various special functions, such as voice control (voice control), program control (program control) and even computer control.

Voice-controlled lighting equipment can make the lights flicker, swing or rotate with the beat of music. There are two ways to control the sound of light: first, there is a voice control function on the lamp, and a microphone, amplifier, relay or silicon controlled rectifier (thyristor) is installed inside the lamp to directly sense the external sound and control the motor to drive the lamp to scan, swing or rotate. The other is that the lighting console itself has voice control function, and its principle is to send the sound signal of the mixer to the voice control circuit of the lighting console (dimming console) to control the switch of each group of lights. This method is especially suitable for controlling the actions of a large number of grouped rain lights, so that they can be ignited in turn with the beat of music, resulting in colorful flashing effects.

Program-controlled lighting control equipment triggers the on-off of silicon controlled rectifier with touch button through digital control circuit, so as to control individual grouped lights to turn on and off in turn according to a certain program, thus producing a certain artistic effect. It is especially suitable for rain lamps, spotlights, edge lamps and other lamps that need to be continuously switched on and off, so as to achieve the colors, patterns and effects of leading edge transformation.