DuoProof 2 / DUOPRF2 4600-840 HFIX PM O M600Q


Data Sheet

Normal purity ceiling recessed LED luminaire. Electronic, DALI dimmable control gear. Class I electrical, IK03, IP50 upper side of the luminaire, IP65 lower side of the luminaire. Body: steel sheet white, resistant to oil vapours, chemical attack, disinfectants and cleaning agents. Cover: PMMA for chemical resistance in clean rooms and industry applications. Thermoforming technology, frameless design for high demands on hygiene and easy, fast cleaning. Suitable for use in clean rooms of cleanliness class 1 to 9 as per EN ISO 14644-1. Complete with 4000K LED

For ceiling where levelling in is required please order NIV Set (22168977), for lay-in ceiling no sets required. For removal of diffuser – please order the suction cup accessory (20935455).

Dimensions: 598 x 598 x 105 mm
Luminaire input power: 30.9 W
Luminaire luminous flux: 4630 lm
Luminaire efficacy: 150 lm/W
Weight: 4.7 kg

Mode selection
  • Lamp position:STD - standard
  • Light Source:LED
  • Luminaire luminous flux*:4630 lm
  • Luminaire efficacy*:150 lm/W
  • Colour Rendering Index min.:80
  • Ballast:1 x 28000655 LCA 50W 100-400mA one4all lp PRE
  • Correlated colour temperature*:4000 Kelvin
  • Chromaticity tolerance (initial MacAdam):2
  • Rated median useful life*:L95 50000 h at 25 °C
  • Luminaire input power*:30.9 W Power factor = 0.98
  • Dimming:DA2 dimmable to 1%
  • Maintenance category CIE 97:E - Dust-proof IP5X
  • Total harmonic distortion (THD):11.00 %
  • LED
  • CE
  • Food
  • GLedReP
  • 650°
  • IK03
  • IP50_IP65
  • LLedReP
  • SC1
  • UKCA


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