• Oświetlenie LED
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LED Upgrade System

LED Upgrade System



Reliable critical colour decisions with excellent spectral characteristics of the new JUST LED moduLight. This luminaire has a more harmonious and complete light spectrum than even our ISO-spec fluorescent lamps. The result is natural colour representation – consistent for years, without annual relamping!

The LED Upgrade System is available for a variety of colour matching stations. The LED Upgrade System consists of the original JUST LED moduLight lamp including mounting. With a few simple steps you can upgrade your existing colour proofing station.

  • Switchable light: D50 and D65 according to ISO 3664 and ISO 3668
  • UV content can be enabled or disabled for either illuminant regarding new and old ISO standard
  • Continuously dimming and USB connection for soft proofing applications
  • No colour shifts while dimming
  • No preheating after turning on
  • Annual relamping not required
  • 20x longer operating life despite to fluorescent lamps (> 50.000 h)
  • Stable light output during the entire lifespan
  • Extremely homogeneous as well as glare- and reflection-free illumination, thanks to Fresnel-type prismatic lens
  • Including mounting materials to attach the new LED System to the old proofing station
  • 2000 lux illuminance according to ISO standard
  • Colour Rendering Index (CRI) Ra ≥ 95
  • Exact colour coordinates (10°):
    D50: x = 0.3478 / y = 0.3595 (≤ 0,002)
    D65: x = 0.3138 / y = 0.3309 (≤ 0,002)
  • Low metamerism index in the visible range: ≤ 0,8 (MIvis)
  • Low metamerism index in the UV range: ≤ 0,6 (MIuv)
  • Pat. No. US 8,592,748 B2
  • Available for Color proofStations, Virtual proofStations and proofStation 20 or 22 (SP) built from 2004.
    Just ask us!

Illuminant characteristics