Lighting apparatus

A lighting apparatus, comprising:

• first light emitting elements;
• and
• second light emitting elements having chromaticity values in a same chromaticity range as the first light emitting elements, wherein
• a spectral distribution of light emitted by the first light emitting elements includes a first peak wavelength in a range of 425 nm to 480 nm inclusive, and a second peak wavelength in a range of 500 nm to 560 nm inclusive,
• a spectral distribution of light emitted by the second light emitting elements includes a first peak wavelength in a range of 425 nm to 480 nm inclusive, a second peak wavelength in a range of 500 nm to 560 nm inclusive, and a third peak wavelength in a range of 580 nm to 650 nm inclusive, and
• a ratio of a greatest value of a spectral distribution of combined light in a range of 500 nm to 560 nm inclusive to a smallest value of the spectral distribution of the combined light in a range of 500 nm to 650 nm inclusive is 0.85 or less, the combined light being a combination of the light emitted by the first light emitting elements and the light emitted by the second light emitting elements.