| 摘要 |
PURPOSE: An optical figure lighting apparatus is provided to display illumination with various natural and beautiful colors, thereby improving the quality of interior illumination. CONSTITUTION: A rectifier(10) converts an AC power source into a DC power source by receiving the AC power source from a commercial power source. A constant voltage device(20) maintains fixed voltage converted into the DC power source in the rectifier. An amplifier(30) is comprised in order to operate an LED. A four-angle high brightness LED(40) has a wide angle light emitting width. An optical figure(50) displays an image with various colors by receiving light from a plurality of LEDs.
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