| 摘要 |
Provided is a light-emitting device equipped with at least one light-emitting element of at least one type, and provided with a fluorescent material which is excited by output light from the light-emitting element, wherein, when all the installed light-emitting elements are caused to emit light before the light-emitting device has been equipped with the fluorescent material, there is an output light peak wavelength in a first wavelength region equal to or greater than 440 nm and less than 460 nm, and there is an output light peak wavelength in a second wavelength region equal to or greater than 460 nm and equal to or less than 490 nm. |
