| 摘要 |
PROBLEM TO BE SOLVED: To provide an LED light-emitting device in which reproducibility of red, that is a significant defect of white LED illumination, is improved at an extremely low cost, without restricting the number of LEDs used or brightness thereof, the size or the product value of the LED light-emitting device, and the like.SOLUTION: In an LED light-emitting device including a substrate 6 mounting a plurality of white LEDs 3, a housing 2 for housing the substrate, and a diffuser plate provided to cover the aperture of the housing, any one or both of a resist 7 applied to the substrate, and the paint color 8 of the inner surface of the housing is red. |
