THE LIGHTING SYSTEM WHICH DRAWS BEAUTIFUL IMAGES OF ITSELF

摘要

A lighting system is provided to obtain a lighting effect of various images by controlling a color, a position, the number of LEDs, and a shape of a projection body. A pulse generator(10) generates a pulse at a fixed interval. When a pulse of the pulse generator is inputted to a binary counter(12), the binary counter generates four bit binary code of 16 count in order to obtain various images. A combinational logic circuit(14) appropriately mixes various colors of LEDs according to counts of the binary counter. A LED driver(16) drives the LEDs according to an output of the combinational logic circuit. A high luminance LED(18) emits a light by the LED driver. A projection body(20) reflects a light emitted from the LED to a lighting device.