| 摘要 |
PURPOSE:To control a multiple kinds of light colors in various ways by providing a plurality of single-base type fluorescent lamps of different light colors, and by lighting these lamps simultaneously or in a freely switching manner for a plurality of different light colors by a lighting device. CONSTITUTION:A lighting system 20 comprises an L-color lighting circuit 21 and a D-color lighting circuit 22. The circuit 21 is connected to each L-color lamps 13L, and the lamps are lighted and turned off while the light is adjusted. Each D-color lamp 13D is lighted and turned off by the circuit 22 in the same manner. When a control signal such as a switch signal and the like from a remote control and the like, is received by a sensor, lighting and turn off of the L- and D-color lamps 13L, 13D are switched from one to another, or the lamps are lighted simultaneously by means of the control signal, by a switch circuit 23. By operating via remote control and the like, the white-color light of the lamp group 13 is controlled into either L or D color, or the lamps can be lighted at the same time to control the light into the intermediate color between the L and D colors, or into various colors. |
