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  • Contrast — CONT3 4L50-822-40 NB NG IO ANT

Contrast / CONT3 4L50-822-40 NB NG IO ANT

96633438

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  • Base: 96633438 — CONT3 4L50-822-40 NB NG IO ANT

▼ Data Sheet

A small architectural Bracket mounted LED floodlight with 4 LEDs driven at 500mA and a narrow beam distribution. ,. Pre-wired with IP66 connector, gear box to be ordered separately. Class II electrical, IP66, IK08. Body: die-cast, powder coated, textured anthracite (close to RAL7043). Compatible with coastal environments. Glass: tempered, 5mm thick. Gasket: EPDM. Screws: geomet. Complete with 2200-4000K balanced white LEDs

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Dimensions: Ø83 x 103 mm
Luminaire input power: 7 W
Luminaire luminous flux: 409 lm
Luminaire efficacy: 58 lm/W
Weight: 1.03 kg

Mode selection
  • Lamp position:STD - standard
  • Light Source:LED
  • Luminaire luminous flux*:409 lm
  • Luminaire efficacy*:58 lm/W
  • Colour Rendering Index min.:80
  • Correlated colour temperature*:0 Kelvin
  • Chromaticity tolerance (initial MacAdam):3
  • Rated median useful life*:L70 50000 h at 25 °C
  • Luminaire input power*:7 W Power factor = 0.6

▼ 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)
(%)