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M264

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Technical Data

last update: 09/02/2026
Description
The following description refers to the whole range of the product. The details on each single code will be available later. Fixed downlighters with round and square shape. • Available in versions with rim for ceiling-mounted installation and without rim for ceiling-flush installation. • Professional optics for low voltage halogen lamps, discharge lamps, compact fluorescent lamps and LED (round versions only). • Die-cast aluminium body, 99.9% superpure aluminium reflector. • Ceiling-flush versions are designed for installation in false ceilings with 12.5 mm thickness. • Lamp-holder inside the dissipator. • Luminous distributions General Lighting L.O.R > 80 and professional optic with luminance control U.G.R < 19 for spaces with VDTs. • Metal halide versions with lamps without built-in reflector are provided with borosilicate glass protection capsule. • LED products complete with lampe unit available in neutral white and warm white with UGR<19. Light sources with 1100 lm 2000 lm and 3000 lm power. • Installation with torsion springs for easy recessed installation on false ceilings with thickness from 1 mm to 25 mm. • Compact FL versions for general lighting and luminance control can install special diffusers (sandblasted or clear) to guarantee IP44 (round version). • LED, discharge and CFL versions are supplied with electronic control gear. Control gears must be ordered separately for HIT lamps with G12 socket. Compliance with standards is not guaranteed when control gears not included in catalogue are used. • The technical characteristics of the fitting comply with EN60598-1 standard. • IP20 • IP23 for visible body of fitting after installation • IP43 for visible body of fitting after installation for Frame versions with capsule (round) • F seal • ENEC approval • Class of Insulation I-II-III
Dimensions
Diameter (mm) ø140
Shape Round
Recessed hole dimensions (mm) ø153
Technical performance
  • Class I

    Class I

  • Protected against penetration of solids larger than 12 mm, protected against rain.

    Protected against penetration of solids larger than 12 mm, protected against rain.

Complies with EN60598-1 and pertinent regulations

Physical properties
Material Die-cast aluminium
Product certification
  • ENEC-03
    ENEC-03
  • QCERT
    QCERT

Photometric data

Details

lm system
2698.2
W system
28.1
lm source
3000
W source
25
Luminous efficiency - lm/W (system value)
96.02
lm in emergency mode
-
Maximum intensity (cd)
4124
Light output ratio (LOR)
90
Optic and beam angle
GL - general lighting
Adjustability
fixed
Light colour quality
CRI 80
Colour temperature
4000 K
MacAdam Step
3
Lifetime LED 1
50,000h - L70 - B10 (Ta 25°C)

Electrical data

Voltage 230
ZVEI code LED
Power Supply Electronic Control gear included
Mounting options Integral

Installation

Description

Recessed using torsion springs which allow easy installation in false ceilings with thickness ranging from 1 mm to 25 mm.;
Mounting Ceiling recessed
Wiring Connection to the power supply by fireproof silicone-insulated cable which comes standard with the fitting.

Notes

Bi-pin lamps with a longitudinal filament should be used for the best performance of the optics.
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