Q187
Colour
Optional accessories
Technical Data
last update: 21/10/2025Description
recessed adjustable removable luminaire for LED lamp with passive heat dissipation system. Structure with die-cast aluminium frame and main body; shaped surface with high level radiant effect for effectively reducing the temperature and keeping the long-term LED lamp performance unchanged. Steel rotation hinge, chrome-plated aluminium body closing ring. Reflector with high efficiency super-pure aluminium optic - spot beam angle. Body adjusted using manually operated device: internal 30° - external 75° - rotation about axis 355°. Supplied with DALI dimmable control gear connected to the luminaire. Neutral white high efficiency LED.
Dimensions
Diameter (mm)
ø137
Shape
Round
Recessed hole dimensions (mm)
ø125
Technical performance
Complies with EN60598-1 and pertinent regulations
Physical properties
Material
Die-cast aluminium
Product certification
-
BIS -
CE -
NOM
Photometric data
Details
lm system
2310
W system
23.8
lm source
3000
W source
21
Luminous efficiency - lm/W (system value)
97.06
lm in emergency mode
-
Light output ratio (LOR)
77
Optic and beam angle
M - Medium 18°
Adjustability
rotation and tilt updown
Light colour quality
CRI (minimum) 80 - Rf (Colour Fidelity Index) 85 - Rg (Gamut Index) 95
Colour temperature
4000 K
MacAdam Step
2
Lifetime LED 1
> 50,000h - L80 - B10 (Ta 25°C)
Charts and polar curves
Electrical data
ZVEI code
LED
Power Supply
Control gear included
Mounting options
Integral
Control
DALI
Installation
Description
recessed using steel springs in false ceilings with thicknesses starting at 1 mm; preparation hole Ø 125;
Mounting
Ceiling recessed
Wiring
on control gear box with quick-coupling connections