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EJ58

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Technical Data

last update: 08/07/2026
Description
Ceiling-mounted luminaire with 5 optical elements for LED lamps - fixed optics with metallised thermoplastic high definition Opti-Beam reflectors. Despite the ultracompact size of the product, the patented technology of the optic system guarantees an efficient luminous flux and a high level of controlled glare visual comfort. Extruded aluminium main body and technical dissipation unit - shaped steel fixing plate. Integrated DALI dimmable electronic ballast. High efficiency value Neutral White LED (lm/W).
Dimensions
General (mm) 93x26x160
Technical performance
  • Class I

    Class I

  • Protected against penetration of solids larger than 12 mm, not protected against penetration of liquids.

    Protected against penetration of solids larger than 12 mm, not protected against penetration of liquids.

Complies with EN60598-1 and pertinent regulations

Physical properties
Weight (kg) 0.45
Material Aluminium and technopolymer
Product certification
  • BIS
    BIS
  • CCC S&E
    CCC S&E
  • EAC
    EAC
  • ENEC-03
    ENEC-03
  • QCERT
    Q-CERT
  • TISI - Thai Industrial Standard Institute
    TISI

Photometric data

Details

lm system
1079
W system
12.5
lm source
1300
W source
10
Luminous efficiency - lm/W (system value)
86.32
lm in emergency mode
-
Maximum intensity (cd)
2541
Total light flux at or above an angle of 90° (Lm)
0
Light output ratio (LOR)
83
Optic and beam angle
F - Flood 43°
Adjustability
fixed
Light colour quality
CRI 82 - Rf (Colour Fidelity Index) 83 - Rg (Gamut Index) 92
Colour temperature
4000 K
MacAdam Step
2
Lifetime LED 1
>50,000h - L80 - B10 (Ta 25°C)
Lifetime LED 2
>50,000h - L85 - B10 (Ta 25°C)

Charts and polar curves

Electrical data

Power factor
See installation instructions
Maximum number of luminaires of this type per minature circuit breaker

B10A: 31 luminaires
B16A: 50 luminaires
C10A: 52 luminaires
C16A: 85 luminaires
Overvoltage protection
2kV Common mode & 1kV Differential mode
Inrush current
5 A / 50 µs
Minimum dimming
0.5
ZVEI code
LED
Power Supply
Electronic Driver included
Mounting options
Integral
Dimmable option
Dimmable
Control
DALI-2

Installation

Description

Ceiling-mounted with surface fixing plate (screws and screw anchors not included) - external locking system.;
Mounting Ceiling surface
Wiring Cables supplied with quick-coupling terminals for connecting to power supply line.
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