Lumination LLC

Ge Lighting Solutions LLC

Ilona Elisabeth Hausmann

Emil Vergilov Radkov

Anant Achyut Setlur

Marisa L Goodin, Legal Representative

Derek Allen Publicover

A lighting apparatus for emitting white light including a semiconductor light source emitting radiation with a peak emission between from about 250 nm to about 500 nm and a first phosphor having a peak emission between about 550 and 615 nm, wherein an overall emission spectrum of the lighting apparatus has a depression between about 550 and 615 nm, whereby the red-green color contrast is increased versus a reference illuminant.

White light apparatus with enhanced color contrast

Light emitting apparatuses including warm white LED based lights including a semiconductor light source and a phosphor material including a yellow emitting phosphor, a red emitting phosphor, and, optionally, at least one of a green, blue or green-blue emitting phosphor.

Warm white LED-based lamp incoporating divalent EU-activated silicate yellow emitting phosphor

A light emitting apparatus including a phosphor blend including two or more phosphors to provide an emission spectrum simulating the spectral power distribution of a CIE reference illuminant across at least a certain spectral range. Such an apparatus is particularly suited for color-critical applications.

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Elyria, OH, United States of America

Ilona Elisabeth Hausmann