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Cetus / CETUS LED 2000 HF 840

96242098

Data Sheet

A value performance, low height, Recessed LED downlight. Electronic, fixed output control gear. Body and reflector: aluminium, powder coated white (RAL 9016). Diffuser: polycarbonate. Class II electrical, IP44, IK09. Spring clips suitable for ceiling thicknesses from 1 to 35mm. Cut-out Ø190mm. Complete with 4000K LED.

Dimensions: Ø215 x 88 mm
Luminaire input power: 19.6 W
Weight: 0.7 kg

Mode selection
  • Lamp position:STD - standard
  • Light Source:LED
  • Luminaire luminous flux*:2050 lm
  • Luminaire efficacy*:105 lm/W
  • Lamp efficacy:104 lm/W
  • Colour Rendering Index min.:80
  • Ballast:1 x 00154502 DRV FP LC 20W 700mA 29V F #FY-5914 CSR
  • Correlated colour temperature:4000 Kelvin
  • Chromaticity tolerance (initial MacAdam):3
  • Rated median useful life*:L85 50000h at 25°C
  • Luminaire input power*:19.6 W Power factor = 0.95
  • Dimming:FO
  • Maintenance category:C - Closed Top Reflector
  • LED
  • CE
  • EAC
  • NoIsol
  • 850°
  • IK09
  • IP44_IP20
  • RCM
  • SC2 - Protection Class 2

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)
(%)