Ceiling-mounted luminaire SPIN 2 40NLH4-T1AD94

15.6W LED, 1919 Lumen, 124 Lumen/Watt, 4000 Kelvin. H=84mm, Ø=404mm, CRI>90, UGR<22, IP20. IP50 in the lamp housing. Energy efficiency class of the light source: D. For ceiling mounting. Prismatic cover made of acrylic glass. Low light output. Direct light ratio. RAL 9016 matt white aluminium frame and console. With electronic ballast. With DALI control.

Technical data

Product data
  • Item number40NLH4-T1AD94
  • DimensionsH=84 mm / Ø=404 mm
  • Light sourceLED
  • Equipping / Current feed13.7 W
  • System output15.6 W
Light data
  • Optical light output ratio100 %
  • Light direct/non direct ratio100 / 0 %
  • Absolute luminous flux (Basis: Light source 840)1919 lm
  • Luminaire light output (lm/W)124 lm/W
Unified Glare Rating UGR
X=4H, Y=8H, S=0,25H
Deg. of reflection 70/50/20
  • Perpendicular Zero19.1
  • Perpendicular Ninty19.1

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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