Standard Illuminant CRI 98 D50 5000K T8 LED Tube Pro (ISO3664:2009) for Color Inspection

SKU YJT86011WG01D50P


  • Accurate chromaticity coordinate, high stability (test results as shown in below)
  • Long lifetime: > 10,000 hours
  • ISO3664:2009 D50 compliant
  • 2 ft (0.6m) / 4 ft (1.2m) / 5 ft (1.5m) lengths available
  • 11 Watt (2ft) /20 Watt (4ft) /25 Watt (5ft) power consumption
  • Equivalent to 17 Watt (2ft) /36 Watt (4ft) /45 Watt (5ft) fluorescent lamps
  • High Color Rendering Index, CRI > 97R1-R15> 90
  • AC 100-270V Power Supply included
  • Applicable to T8 fluorescent tubes troffer
  • No noise, No flicking, Mercury-free
  • Compliant with CE, RoHS standards, UL certification in progress
  • Compliant with most color viewing booths on the market
  • Samples are available from 18/5/2019


YUJI now release this high quality D50 LED T8 tubes which offer the high color rendering index (Ra 97+) and low metamerism index in both visible and ultraviolet range. These tubes could create an ideal viewing condition in compliant with ISO3664: 2009 standard. Energy use will be reduced by 30%. These tubes could be used at printing sites, in color viewing booths and color viewing stations.


    Electrical-optical specification (4ft Tube)




    AC 100-270V

    Power Consumption

    20 W

    Illuminance at 1.1m

    ~350 lux

    Chromaticity   ( u’, v’ )

    (0.2102, 0.4889)


    ~ 0.6


    ~ 0.7



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