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Duoproof / DUOPRF LED3800-840 HFI E3 1200X300


Data Sheet

Ceiling recessed sealed LED luminaire. Electronic, DALI dimmable control gear with 3 hour, manual test, emergency lighting circuit. Body: Fabricated from steel with white powder coated finish. Frame: steel with welded corners and finished in white powder coated. Gasket: silicone. Diffuser panel opal PMMA. Class I electrical, IP65, IK07. Impact resistant and flame retardant (UK Building Regulations Part B2 classification TP[b]). Complete with 4000K LED

Dimensions: 1192 x 290 x 90 mm
Luminaire input power: 37.1 W
Luminaire luminous flux: 4000 lm
Luminaire efficacy: 108 lm/W
Weight: 7.67 kg

Mode selection
  • Lamp position:STD - standard
  • Light Source:LED
  • Luminaire luminous flux*:4000 lm
  • Total emergency luminous flux:360 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 L90 at 25°C
  • Ballast:1x EL2
  • Luminaire input power*:37.1 W Power factor = 0.95
  • Standby Power*:0.2 W
  • Charging power:3 W
  • Dimming:DA2
  • LED
  • CE
  • EAC
  • 650°
  • IK07
  • IP65
  • RCM
  • Electrical class I
  • Ta=25
  • Tpb


Photometric configuration


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Step 1: Technical data
Step 2: Room Data
Step 3: Result