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  • Corsa PRO — CORSA PRO 55 620-940 HFX MD RMBK WH FP

Corsa PRO / CORSA PRO 55 620-940 HFX MD RMBK WH FP

22677485

▼ Data Sheet

Ultra-flexible and reliable downlights ideal for retail and hospitality application. Easy and reliable installation, aluminium ceiling recessed luminaire. Cut-off angle > 30°. 0-30° tilting angle, 0-355° rotatable. DALI dimmable, Class II electrical, IP20/54, Impact strength: IK03.. Fitted with 1 meter flex and plug.

Dimensions: Ø65 x 96 mm
Luminaire input power: 9 W
Luminaire efficacy: 69 lm/W
Weight: 0.01 kg

Mode selection
  • Lamp position:STD - standard
  • Light Source:LED
  • Luminaire luminous flux*:619 lm
  • Luminaire efficacy*:69 lm/W
  • Colour Rendering Index min.:90
  • Correlated colour temperature*:4000 Kelvin
  • Chromaticity tolerance (initial MacAdam):3
  • Rated median useful life*:L80 50000 h at 25 °C
  • Ballast:1x LED_DRV
  • Luminaire input power*:9 W Power factor = 0.9
  • Dimming:DaliDim
  • Maintenance category CIE 97:C - Closed Top Reflector
  • Total harmonic distortion (THD):20.00 %
  • LED
  • CCC
  • 850°
  • IK03
  • IP20_IP54
  • LED
  • RCM
  • SC2 - Protection Class 2
  • Ta = -20 to +45

▼ 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)
(m)
(%)
Step 2: Room Data
(m)
(m)
(m)
(m)
(%)
Step 3: Result
(lx)
(%)