Projector BEAM 12522BU-105M3

LED, 16299 Lumen, 3000 Kelvin. H=392mm, h=290mm, Q=300x300mm, CRI>80, UGR<22, IP65. Luminaire made of aluminium. Mire grey coloured heat sink. Highly reflective, low-gloss reflector made of superpure aluminium. Housing in metallic chamois. Chrome steel bracket. Rotationally symmetric light distribution. Wide-angled beam. Suitable for ambient temperatures of -40°C up to +45°C. Higher temperature resistances on request. With clear security glass and sealing. With electronic control gear.

Technical data

Product data
  • Item number12522BU-105M3
  • DimensionsH=392 mm / h=290 mm / LxB=300x300 mm
  • Light sourceLED
  • Equipping / Current feed105.4 W
  • System output116.8 W
  • Assembly distance30 x 50 mm
  • Weight17 kg
Light data
  • Optical light output ratio100 %
  • Light direct/non direct ratio100 / 0 %
  • Absolute luminous flux (Basis: Light source 840)16299 lm
  • Luminaire light output (lm/W)140 lm/W
Unified Glare Rating UGR
X=4H, Y=8H, S=0,25H
Deg. of reflection 70/50/20
  • Perpendicular Zero21.1
  • Perpendicular Ninty21.1

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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