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Designed in Germany by JUST Normlicht

JUST Daylight 5000 ProGraphic Fluorescent Tubes

Fluorescent tubes of very high quality - use for colour proofing or to dramatically improve your general lighting.

Fluorescent Tubes are only available for pick up from our Melbourne office. Must be pre-ordered.
15W (438mm length) (sku: LJ_JU100479) $72.00
18W (590mm length) (sku: LJ_JU95521) $72.00
36W (1200mm length) (sku: LJ_JU95323) $77.00


These D50 fluorescent lamps, developed specifically for general colour accurate and prepress applications, comply with the latest ISO 3664:2009 standard with higher UV component.

You can use these simply to improve the general lighting in your work area (the improvement over standard fluorescent tubes is dramatic!) - they're the same tubes used in commercial lighting booths specifically used for pre-press scenarios, so they are excellent.

Be it as replacement lamps or for conversion to the latest ISO standard, JUST daylight 5000 proGraphic lamps are suitable for all JUST standardized viewing devices, as well as general purpose lighting.

Make reliable colour decisions under a daylight lamp with constant spectral properties and top-class colour quality.

  • Perfect for viewing to ISO 3664:2009
  • Even more similar to daylight than previous tubes, thanks to a higher UV component
  • Colour temperature: 5000 Kelvin (CCT)
  • Low metamerism index in the visible range: < 1.0 (MIvis)
  • Low metamerism index in the UV range: < 1.5 (MIuv)
  • Very high colour rendering index Ra > 93
  • Exact colour coordinates (10°): x = 0.3478 / y = 0.3595 (± 0.005)
  • Reduced mercury content