LED WHITE LIGHT LUMINAIRE
First Claim
1. A luminaire for emitting an electromagnetic radiation, comprising:
- a first LED radiation source for generating a first portion (L) of the radiation in the form of a white light, anda second LED radiation source for generating a second portion (UV) of the radiation, wherein the second portion (UV) only has radiation having wavelengths within the wavelength range of approximately 280 nm to approximately 425 nm.
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Accused Products
Abstract
A luminaire for emitting an electro-magnetic radiation, having a first LED radiation source for generating a first portion (L) of the radiation in the form of a white light is disclosed. The luminaire further has a second LED radiation source for generating a second portion (UV) of the radiation, wherein the second portion (UV) only has radiation of wavelengths within the wavelength range of about 280 nm to about 425 nm. The second portion (UV) makes it particularly possible that optical brighteners such as occur in white products, for example, can unfold their effect, at least significantly better, such that as a result, the product appears in a “purer” white.
21 Citations
10 Claims
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1. A luminaire for emitting an electromagnetic radiation, comprising:
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a first LED radiation source for generating a first portion (L) of the radiation in the form of a white light, and a second LED radiation source for generating a second portion (UV) of the radiation, wherein the second portion (UV) only has radiation having wavelengths within the wavelength range of approximately 280 nm to approximately 425 nm. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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Specification