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M248

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Technical Data

last update: 01/08/2026
Description
Adjustable round recessed luminaire for low voltage dichroic halogen lamp. Made of die-cast aluminium and thermoplastic material. Rotates 355° about the vertical axis and tilts internally 30° relative to the horizontal axis. Contact springs are used to couple to a die-cast aluminium outer frame a die-cast aluminium inner ring on which the black-painted sheet steel lamp-holder bracket is fastened. Inserted in the frame there is a die-cast aluminium front ring in turn containing a cylindrical element made of black thermoplastic material for housing the accessories: sand-blasted glass, ribbed glass, louver and soft lens. Above the lamp holder there is a slide which allows the position of the lamp holder to be moved so as to optimise luminaire performance. The luminaire technical characteristics conform to EN 60598-1 standards and particular requirements.
Dimensions
Diameter (mm) ø82
Shape Round
Recessed hole dimensions (mm) ø75
Technical performance
  • Class III

    Class III

  • 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) 0.38
Material Die-cast aluminium and thermoplastic
Product certification
  • CE
    CE
  • ENEC-03
    ENEC-03

Photometric data

Details

W source
50
lm in emergency mode
-
Maximum intensity (cd)
8367
Total light flux at or above an angle of 90° (lm)
0
Light output ratio (LOR)
68
Adjustability
directional

Charts and polar curves

Electrical data

Voltage
12
Power Supply
Control gear separate item
Dimmable option
Dimmable

Installation

Description

Recessed in false ceilings whose thickness is between 1 mm and 20 mm using 75 mm diameter holes. Fixed with steel springs.;
Mounting Ceiling recessed
Wiring electronic components to be ordered separately
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