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testbeitrag gast03
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testbeitrag von gast01
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- LED High Bay Light Use of LED technology. In this study, several LED light sources with different near-white emission spectra were shown to the audience and asked to compare the perceived hue with the hue of a reference white light. Test light sources are part of researchers‘ efforts to develop better sleep light sources. They have a special emission spectrum in which short-wavelength blue light can affect sleep and are replaced by short-wavelength purple light.
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