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  • Cesar Opera, walk over — CESAR OPERA L WO 9L 940 NB HFX WH

Cesar Opera, walk over / CESAR OPERA L WO 9L 940 NB HFX WH

96700878

▼ Data Sheet

Cesar Opera, walk over a floor recessed, architectural LED luminaire for decorative facade lighting, narrow beam distribution.. DALI-2 dimmable LED driver. Class I electrical, IP67, Impact strength: IK09. Housing: die-cast aluminium, powder coated white. Working ambient temperature: -20°C to +40°C. Complete with 4000K LED.

Dimensions: Ø210 x 240 mm
Luminaire input power: 16.6 W
Luminaire luminous flux: 1172 lm
Luminaire efficacy: 71 lm/W
Weight: 3.45 kg

Mode selection
  • Lamp position:STD - standard
  • Light Source:LED
  • Luminaire luminous flux*:1172 lm
  • Luminaire efficacy*:71 lm/W
  • Colour Rendering Index min.:90
  • Correlated colour temperature*:4000 Kelvin
  • Chromaticity tolerance (initial MacAdam):3
  • Rated useful life (B10)*:L80 70000 h at 25 °C
  • Ballast:1x LED_DRV
  • Luminaire input power*:16.6 W
  • Dimming:Dali2Dim
  • LED
  • IK09
  • IP67
  • SC1 - Protection Class 1

▼ Photometry

Photometric configuration

▼ CalcExpress

Use CalcExpress to quickly carry out quick online calculations of required indoor luminaire numbers for rectangular rooms. Enter the calculation parameters for your solution such as room dimensions, mounting height, height of the useful plane and required level of illuminance, and the site will instantly suggest a solution according to the light output ratio method.

Step 1: Technical data
(lm)
(m)
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(%)
Step 2: Room Data
(m)
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Step 3: Result
(lx)
(%)