| 摘要 |
PROBLEM TO BE SOLVED: To provide a lighting device capable of suppressing color irregularities, in one having white LED light sources arranged in which blue LED elements are eccentrically arranged.SOLUTION: A lighting device 10 is provided with a plurality of white LED light sources 11 including an LED group LG which has one or more blue LED elements 21, a yellow phosphor 23, and a housing portion 22 for housing the LED group LG. The blue LED elements 21 are eccentrically arranged in the housing portion 22 and an arrangement center P1 of the LED group LG is arranged so as to be shifted from a central position P0 of the housing portion 22. At least one of the plurality of arranged white LED light sources 11 is arranged to have an arrangement center P1 of the LED group LG reversed, as compared with the other white LED light sources 11. |
