Lighting apparatus
AssigneePanasonic Intellectual Property Management Co., Ltd.
InventorsYoko MATSUBAYASHI, Tohru HIMENO, Hiroko KOIWA
Life of this patent
Estimating the term…
Loading patent…
AssigneePanasonic Intellectual Property Management Co., Ltd.
InventorsYoko MATSUBAYASHI, Tohru HIMENO, Hiroko KOIWA
Estimating the term…
A lighting apparatus is provided. The lighting apparatus includes a first light distributor which illuminates a predetermined region, and a second light distributor which illuminates a periphery of the predetermined region. The first light distributor includes a first light emitting element having a spectral emission characteristic defined by a correlated color temperature of light being at least 5400 K and at most 7000 K, Duv being in a range of −6 to 5 inclusive, a chroma value calculated using a calculation method specified by the CIE 1997 Interim Color Appearance Model (Simple Version) being 2.7 or less, and a general color rendering index Ra being 80 or more. The second light distributor includes a second light emitting element having a spectral emission characteristic defined by a correlated color temperature of light being lower than the correlated color temperature of the light emitted by the first light emitting element.
A lighting apparatus comprising:
A lighting apparatus, comprising:
Dependencies are inferred from the claim text.