Brands and products / Troll / Products / Recessed Luminaires / Ledlouver / Profile Led 731L/4883DD/33

Profile Led

Item code: 731L/4883DD/33
Product type: IN
Category: Recessed Luminaires
Family: Ledlouver
Subfamily: Profile Led

Description

Low profile luminaire for versatile installation on ceilings from the TROLL family Perfilería LED.

Technical description

Low profile luminaire for versatile installation on ceilings from the TROLL family Perfilería LED setting an advanced and innovative thermal balance system through passive dissipation with stable colour temperature of 3000º K (warm white) optimised to be used as general lighting of offices, schools, commercial areas or architectural spaces. Designed for ceiling recessed installation. Luminaire body made from stainless steel sheet finished in white. Luminaire built-in an flat lamellas louver made of high purity aluminium with an angle beam of 72º. Luminaire sets a 40 W LED source with CRI higher than 85 % and a chromatic dispersion lower than 3 SMCD. Fixture has a luminous flux of 3200 Lm, with an efficiency of 76,8 Lm/W and a total consumption of 44 W. The average life for the luminaire is 60000 h (stabilised at a minimum flux of 70 % from the original). Luminaire built-in an auxiliary gear DALI dimmable fed at 220-240V; 50/60 Hz.

Materials

Luminaire body made from stainless steel sheet.

Optical system

Luminaire built-in a flat lamellas louver made of high purity aluminium.

Installation instructions

Luminaire designed for ceiling recessed installation.

Pictograms

  • Real power (W)
    44
  • Real luminous flux (Lm)
    3200
  • Luminous efficiency (Lm/W)
    76,8
  • Beam angle (º)
    72
  • Life time (h)
    60000
  • IP
    20
  • Electrical class insulation
    Class 1
  • Operating temperature
    from -20°C to 35°C
  • Electrical feeding
    220..240V, 50/60Hz
  • Colour
    White
  • Energy efficiency class
    A