FIELD: lighting.
SUBSTANCE: invention relates to lighting fixture, containing colour converter. Lighting fixture contains at least one light-emitting diode and at least one colour converter. Colour converter comprises at least one polymer and at least one organic fluorescent dye, including at least one structural fragment of formula (I). Polymer is polystyrene, polycarbonate, polymethyl methacrylate, polymethacrylate, polyacrylate, polystyrene-acrylonitrile, polybutylene terephthalate, polyethylene terephthalate or their mixtures. Described also is use of said color converters for converting light, emitted by light-emitting diodes.
EFFECT: invention provides higher colour rendering index and, accordingly, quality of colour at higher quantum output of fluorescence and colour converters long service life.
15 cl, 1 dwg, 2 tbl, 34 ex
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