Ceiling-mounted luminaire SPIN 2 40NLHJ4-M1AD94

19W LED, 2325 Lumen, 123 Lumen/Watt, 4000 Kelvin. H=82mm, Ø=404mm, CRI>90, UGR<22, IP20. IP40 in the lamp housing. Energy efficiency class of the light source: D. For ceiling mounting. Prismatic cover made of acrylic glass. Medium light output. Direct / passive indirect light ratio. RAL 9016 matt white aluminium frame and console. With electronic ballast. With DALI control.

Technical data

Product data
  • Item number40NLHJ4-M1AD94
  • DimensionsH=82 mm / Ø=404 mm
  • Light sourceLED
  • Equipping / Current feed16.8 W
  • System output19 W
Light data
  • Optical light output ratio100 %
  • Light direct/non direct ratio96 / 4 %
  • Absolute luminous flux (Basis: Light source 840)2325 lm
  • Luminaire light output (lm/W)123 lm/W
Unified Glare Rating UGR
X=4H, Y=8H, S=0,25H
Deg. of reflection 70/50/20
  • Perpendicular Zero19.2
  • Perpendicular Ninty19.2

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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