MD99
Colour
Technical Data
last update: 21/10/2025Description
recessed adjustable removable luminaire for LED lamp with active heat dissipation system. Structure with die-cast aluminium frame and main body, steel rotation hinge, chrome-plated aluminium body closing ring. Forced heat dissipation using super-silent fan with magnetic anti-friction operation guaranteeing lasting efficiency and quietness, keeping LED lamp performance unchanged. The fan has an anti-dust protection system; safety thermal breaker and is set up for fast, easy replacement. Reflector with high efficiency super-pure aluminium optic - wide flood beam angle. Body adjusted using manually operated device: internal 30° - external 75° - rotation about axis 355°. Supplied with electronic 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
-
CE
Photometric data
Details
lm system
3117.2
W system
37.5
lm source
4000
W source
32
Luminous efficiency - lm/W (system value)
83.13
lm in emergency mode
-
Light output ratio (LOR)
78
Optic and beam angle
WF - Wide Flood 54°
Adjustability
rotation and tilt updown
Light colour quality
CRI (minimum) 80
Colour temperature
4000 K
MacAdam Step
3
Lifetime LED 1
50.000h - L80 - B10 (Ta 25°C)
Charts and polar curves
Electrical data
ZVEI code
LED
Power Supply
Electronic Control gear included
Mounting options
Integral
Installation
Description
recessed using special 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