QD93
Colour
Technical Data
last update: 03/11/2025Description
Miniaturized recessed linear luminaire for LED lamps. Despite the ultracompact size of the product, the patented technology of the optic system guarantees an efficient and homogeneous effect on walls from top to bottom and avoids shadow zones near the ceiling. The black polycarbonate perimeter frame is designed to significantly reduce the effect of longitudinal glare. Main body with die-cast aluminium radiant surface, minimal (frameless) version for mounting flush with the ceiling. Flux enhancer - superpure aluminium reflector - asymmetrical textured PMMA screen. Supplied with a power supply unit connected to the luminaire.
Dimensions
General (mm)
272x25x49
Shape
Rectangular
Recessed hole dimensions (mm)
274x28
Technical performance
Complies with EN60598-1 and pertinent regulations
Physical properties
Weight (kg)
0.7
Material
Die-cast aluminium and thermoplastic
Product certification
-
BIS -
BVB Byggvarube- dömningen -
QCERT -
CCC Pending
Photometric data
Details
lm system
608
W system
28.4
lm source
1900
W source
25
Luminous efficiency - lm/W (system value)
21.41
lm in emergency mode
-
Light output ratio (LOR)
32
Optic and beam angle
WW - Wall Washer
Light colour quality
CRI (minimum) 90
Colour temperature
2700 K
MacAdam Step
3
Lifetime LED 1
> 50,000h - L80 - B10 (Ta 25°C)
Charts and polar curves
Electrical data
Voltage
220 - 240
ZVEI code
LED
Power Supply
Electronic Driver included
Mounting options
Remote
Dimmable option
Dimmable
Control
DALI
Installation
Description
Recessed with steel wire springs on the specific adapter which allows flush-mounting with the ceiling. Adapter fixed to false ceiling (compatible thicknesses of 12.5 / 15 / 20 mm) with screws; subsequent filling and smoothing operations; insertion of luminaire body and aesthetic end finishing. A special protective sheath allows finishing operations on the plasterboard to be simplified and speeded up. Preparation hole 28 x 274.;
Mounting
Ceiling recessed
Wiring
Integrated dimmable DALI control gear. Connection to mains network on power supply box; screw connections.
Notes
The special steel wire spring provided is required to facilitate the eventual extraction of the recessed body once it has been inserted.