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M537
Colour
Technical Data
last update: 01/08/2026Description
Recessed round wall-washer luminaire designed to use a LV halogen lamp 50/75W QT12 GY6.35. Version without rim for mounting flush with ceiling. Professional optic for use with a halogen lamp. Die-cast aluminium body. Optical structure consists of high strength thermoplastic circular frame, sandblasted aluminium inner screen, main reflector with visible rim and integrated sector for wall-washer effect made of shiny polished aluminium.
Dimensions
Diameter (mm)
ø118
Shape
Round
Recessed hole dimensions (mm)
ø127
Technical performance
Complies with EN60598-1 and pertinent regulations
Physical properties
Material
Aluminium and thermoplastic
Product certification
-
ENEC-03
Photometric data
Details
lm system
W system
lm source
W source
75
Luminous efficiency - lm/W (system value)
lm in emergency mode
-
Maximum intensity (cd)
576
Total light flux at or above an angle of 90° (Lm)
0
Light output ratio (LOR)
45
Optic and beam angle
WW - Wall Washer
Adjustability
fixed
Colour temperature
Lifetime LED 1
Lifetime LED 2
Charts and polar curves
Electrical data
Operating ambient temperature range (C°)
Power Supply
Control gear not included
Installation
Description
Installation flush with the ceiling is for false ceilings 12.5 mm thick
Mounting
Ceiling recessed
Wiring
electronic components to be ordered separately.