| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a lighting system capable of materializing illumination having color rendering properties by using light emitting diodes (LED), and capable of changing colors while changing brightness. <P>SOLUTION: This lighting system 20 has two or more lamps 10-14 selected from a group comprising lamps mounted with LEDs only and lamps having LEDs and phosphors excited by light thereof, and a control device capable of adjusting each light output of the lamp. The lamps are preferably two or more lamps selected from the group comprising a lamp made of a blue LED, a lamp having a blue LED and green phosphors, a lamp having the blue LED and red phosphors, a lamp having the blue LED and yellow or orange phosphors, and a lamp made of a green LED. <P>COPYRIGHT: (C)2007,JPO&INPIT |
