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Chalice Pro HO / CHAL PRO LED5000-840 HFI MB W6 MRE


Data Sheet

A high output ceiling recessed downlight with DALI dimmable control gear. Class I electrical, IP54_IP20. Body: aluminium, painted white (RAL 9016). Reflector: high grade anodised aluminium. Clips: stainless steel. Bezel: aluminium. Adjustable fixing clips suitable for ceiling thicknesses from 1-25mm. No tools required. Cut out Ø200mm. Electrical connection via 5 x 2 x 2.5mm² push wire terminal block suitable for loop in / loop out wiring. Complete with 4000K LED.

Dimensions: Ø225 x 135 mm
Total power: 46.3 W
Luminaire luminous flux: 5000 lm
Luminaire efficacy: 108 lm/W
Weight: 2 kg

Mode selection
  • Lamp position:STD - standard
  • Light Source:LED
  • Luminaire luminous flux*:5000 lm
  • Luminaire efficacy*:108 lm/W
  • Lamp efficacy:107 lm/W
  • Colour Rendering Index min.:80
  • Correlated colour temperature*:4000 Kelvin
  • Chromaticity tolerance (initial MacAdam)*:3
  • Rated median useful life*:50000h L85 at 25°C
  • Ballast:1x HFI* Tridonic LCA
  • Luminaire input power*:46.3 W Lambda = 0.98
  • Standby Power*:0.2 W
  • Dimming:DA2 dimmable to 1%
  • LED
  • CCC
  • CE
  • IP54-IIP20
  • RCM
  • Electrical class I
  • Ta = -20 to +35


Photometric configuration


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
Step 2: Room Data
Step 3: Result