54 LED Par lamps as an example of the stage light control principle analysis
Stage lighting has undergone several generations of development, has been developed from the traditional high voltage high energy-driven Park lamp into a low voltage low-energy LED lamp. LED lamps, i.e. LEDs as a light source of lighting fixtures. Pa lamp's name originated from foreign par can, the meaning of spotlights, LED Pa lamp and than the traditional Pa lamp ratio, with a richer color effect, three-color lamp beads of the mixing effect of up to 16.7 million kinds.