Recessed LED luminaire PROP DALI 120UC4-43ND94

43.1W LED, 5149 Lumen, 120 Lumen/Watt, 4000 Kelvin. L=1248mm, W=311mm, H=72mm, CRI>90, UGR<19, ceiling-side IP20 and room-side IP50. With ecru anodized aluminium frame. Cover with microprismatic light guidance. Luminaire closed. With ceiling trim and spring cap. With DALI.

Technical data

Product data
  • Item number120UC4-43ND94
  • DimensionsL=1248 mm / B=311 mm / H=72 mm
  • Light sourceLED
  • Equipping / Current feed39.5 W
  • System output43.1 W
Light data
  • Optical light output ratio100 %
  • Light direct/non direct ratio100 / 0 %
  • Absolute luminous flux (Basis: Light source 840)5149 lm
  • Luminaire light output (lm/W)120 lm/W
Unified Glare Rating UGR
X=4H, Y=8H, S=0,25H
Deg. of reflection 70/50/20
  • Perpendicular Zero17.9
  • Perpendicular Ninty17.8

Lighting calculation

Room Type

  • Office Reading & Writing

    (500 lux @ 0.75m)

  • Office Other tasks & Copying

    (300 lux @ 0.75m)

  • Storage Room

    (100 lux @ 0m)

  • Traffic Area Corridors

    (100 lux @ 0m)

  • Private Space

    (200 lux @ 0.75m)

Room Dimensions

Number of Luminaires

lux - Luminaires
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Illumination Value

lux - Luminaires
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