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white led yellow phosphor

white led yellow phosphor, Total:8 items.

In the international standard classification, white led yellow phosphor involves: Non-ferrous metals.


General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, white led yellow phosphor

  • GB/T 24982-2010 Rare earth yellow phosphor for white LED lamps
  • GB/T 23595.5-2009 Test methods of rare earth yellow phosphor for white LED lamps.Part 5:Determination of pH value
  • GB/T 23595.6-2009 Test methods of rare earth yellow phosphor for white LED lamps.Part 6:Determination of conductivity
  • GB/T 23595.3-2009 Test methods of rare earth yellow phosphor for white LED lamps.Part 3:Determination of chromaticity coordinates
  • GB/T 23595.1-2009 Test methods of rare earth yellow phosphor for white LED lamps.Part 1:Determination of spectrum property
  • GB/T 23595.2-2009 Test methods of rare earth yellow phosphor for white LED lamps.Part 2:Determining of relative brightness
  • GB/T 23595.4-2009 Test methods of rare earth yellow phosphor for white LED lamps.Part 4:Determination of thermostability
  • GB/T 23595.7-2010 Test methods of rare earth yellow phosphor for white LED lamps.Part 7:Determination of temperature quenching




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