Photophosphor FLS-650-1

Photophosphor FLS-650-1
This LED phosphor effectively absorbs the exciting emission of the blue range in the visible spectrum and emits a recombination emission.

  • as a luminescent component in the production of LED;
  • as a base for fluorescent paints in various signs and indicators;
  • in art painting and polygraphy;
  • as fillers for producing plastics, films, artificial fibers, leathers, fabrics, ceramics.


  • high conversion efficiency;

  • simple and available technology of the phosphors application;

  • the possibility of unlimited regeneration of their light emitting function.

                                  Items                                                   Value          
                            Emission colour            red-orange        
                        Excitation range, nm              200-400
                Average particle size, micron                19-29
                             Powder colour                brown

Emission color
Excitation range, nm
Average particle size, µm
Properties (lED Phosphors )
Material Emission color Excitation range, nm Average particle size, µm Powder color
Phosphor FLS-520 green 400-500 10-20 yellowish-green
Phosphor FLS-520-1 16 yellow-green
Phosphor FLS-540 yellow 400-500 10-20 yellow
Photophosphor FLS-620 orange 400-480 8-12 orange
Photophosphor FLS-650 red 420-490 8-15 pink
Photophosphor FLS-650-1 red-orange 200-400 19-29 brown