DuoProof 2 / DUOPRF2 5400-840 HFIX PM O M600L

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: 1198 x 298 x 105 mm
Luminaire input power: 37 W
Luminaire luminous flux: 5290 lm
Luminaire efficacy: 143 lm/W
Weight: 4.7 kg

Mode selection

Mode selectionSTD - standard

• Lamp position:STD - standard
• Light Source:LED
• Luminaire luminous flux*:5290 lm
• Luminaire efficacy*:143 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*:37 W Power factor = 0.98
• Dimming:DA2 dimmable to 1%
• Maintenance category CIE 97:E - Dust-proof IP5X
• Total harmonic distortion (THD):10.00 %