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MK28

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Colour

Optional accessories

Technical Data

last update: 08/11/2025
Description
Adjustable spotlight with adapter for installation on electrified track for high output LED lamp with monochrome emission in a warm White (3000K) tone. Wide flood optic (50-55°). Electronic ballast integrated in the product. Luminaire made of die-cast aluminium and thermoplastic material, allows 360° rotation about the vertical axis and 90° tilting relative to the horizontal plane. The luminaire has mechanical aiming locks for both movements, operated using the same tool on two screws, one at the side of the rod and one on the adapter for the track. Passive heat dissipation. Spotlight designed to contain up to two flat accessories simultaneously. Another external component can also be applied, selected from directional flaps and an anti-glare screen. All external accessories rotate 360° about the spotlight longitudinal axis.
Dimensions
General (mm) 258x293
Diameter (mm) ø142
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) 3.05
Material Die-cast aluminium
Product certification
  • BIS
    BIS
  • CE
    CE
  • ENEC-03
    ENEC-03
  • NOM
    NOM
  • QCERT
    QCERT

Photometric data

Details

lm system
5616
W system
59.5
lm source
7200
W source
54
Luminous efficiency - lm/W (system value)
94.39
lm in emergency mode
-
Light output ratio (LOR)
78
Optic and beam angle
WF - Wide Flood 46°
Adjustability
directional
Light colour quality
CRI (minimum) 90 - Rf (Colour Fidelity Index) 92 - Rg (Gamut Index) 99
Colour temperature
3000 K
MacAdam Step
2
Lifetime LED 1
> 50,000h - L90 - B10 (Ta 25°C)

Charts and polar curves

Electrical data

ZVEI code LED
Power Supply Electronic Control gear included
Mounting options Integral

Installation

Description

On an electrified track;
Mounting Three circuit track
Wiring Electronic components housed in the luminaire
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