Patent ID: 8779455

Claim:
A semiconductor light-emitting device comprising: a semiconductor light-emitting element radiating light having an emission peak equal to or higher than 380 nm and equal to or lower than 430 nm; and a phosphor that emits light using the semiconductor light-emitting element as an excitation source, the semiconductor light-emitting device emitting light with a correlated color temperature equal to or higher than 1600 K and lower than 2400 K, wherein the phosphor includes at least a blue phosphor, a green phosphor, and a red phosphor, and in a spectrum of light emitted from the semiconductor light-emitting device, a value of a peak intensity of the light emitted by the semiconductor light-emitting element is less than 60% of the maximum peak intensity of the light emitted by the phosphor, and the maximum peak of the light emitted by the phosphor is at a position equal to or greater than 600 nm and equal to or less than 660 nm.