Lighting arrangement and solid-state light source
First Claim
1. Lighting arrangement for illuminating a surface comprising:
- a supporting element;
a lighting unit which is supported by the supporting element;
wherein the lighting unit comprises a housing which is designed to accommodate a solid-state light source which, when in use, generates light having wavelengths from a first wavelength region and a second wavelength region, the housing being transparent on at least one side,wherein the wavelengths of the first wavelength region and the second wavelength region are separated by more than 20 nm, and the lighting unit generates light in the first wavelength region 3-5 times greater than the light of the second wavelength region.
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Accused Products
Abstract
The invention relates to a lighting arrangement for illuminating a surface. The lighting arrangement has a supporting element and a lighting unit (1) which is supported by the supporting element. The lighting unit (1) has a housing (2) which is designed to accommodate a solid-state light source (4). The housing is also transparent on at least one side. The solid-state light source (4) is suitable for generating light having wavelengths from a first wavelength region and a second wavelength region. The first wavelength region comprises wavelengths of 500-550 nm. The second wavelength region comprises wavelengths of 560-610 nm. The lighting unit (1) is designed to generate light having a dominant wavelength from the first wavelength region in such a way that the eye sensitivity of the human eye is dominated by rods.
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Citations
22 Claims
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1. Lighting arrangement for illuminating a surface comprising:
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a supporting element; a lighting unit which is supported by the supporting element; wherein the lighting unit comprises a housing which is designed to accommodate a solid-state light source which, when in use, generates light having wavelengths from a first wavelength region and a second wavelength region, the housing being transparent on at least one side, wherein the wavelengths of the first wavelength region and the second wavelength region are separated by more than 20 nm, and the lighting unit generates light in the first wavelength region 3-5 times greater than the light of the second wavelength region. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 21, 22)
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13. (canceled)
- 16. Solid-state light source which, when in use, generates light having wavelengths situated in a first wavelength region and wavelengths situated in a second wavelength region, wherein the first wavelength region comprises wavelengths of 500-550 nm, the second wavelength region comprises wavelengths of 560-610 nm, and the solid-state light source has a light yield in the first wavelength region that is 3-5 times greater than the light yield in the second wavelength region.
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19. (canceled)
Specification