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QR73

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Required accessories

It is necessary to order one of the required accessories to properly install and operate the product:

Optional accessories

Technical Data

last update: 10/11/2025
Description
Minimal linear 10 optic element recessed miniaturised luminaire. Using LED lamps with a high colour rendering index and a different colour temperature allows dynamic light modulation to be obtained. The variation is achieved by mixing an emission of 5 x 2700K LEDs and 5 x 5700K LEDs. The colour temperature remains constant and uniform even when products of different sizes with different numbers of warm and cold LEDs are used. Main body with die-cast aluminium radiant surface; frameless version for mounting flush with ceiling. Metallised, thermoplastic, high definition Opti Beam reflectors, integrated in a set-back position in the anti-glare screen. The product is designed to be used together with codes 6170 + M630 to obtain a solution suitable for small to medium systems that can be programmed with a DALI protocol via a simple and intuitive user touch-panel. Other management systems are also available with a separate code for larger systems that require the intervention of a specialised technician to programme them: the MH97 + MH93 + MI02 group offers a DALI / KNX programmable solution, and the MH97 + MH93 + M618 group allows the system management to be extended to remote devices like tablet and smartphones too.
Dimensions
General (mm) 182x25x50
Shape Rectangular
Recessed hole dimensions (mm) 184x28
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
Material Die-cast aluminium and thermoplastic
Product certification
  • BIS
    BIS
  • QCERT
    QCERT
  • ENEC pending
    ENEC pending

Photometric data

Details

lm system
1411
W system
17
lm source
1700
W source
17
Luminous efficiency - lm/W (system value)
83
lm in emergency mode
-
Light output ratio (LOR)
83
Optic and beam angle
WF - Wide Flood 58°
Adjustability
fixed
Light colour quality
CRI (minimum) 90 - Rf (Colour Fidelity Index) 93 - Rg (Gamut Index) 101
Colour temperature
Tunable White K
Lifetime LED 1
> 50,000h - L80 - B10 (Ta 25°C)

Charts and polar curves

Electrical data

ZVEI code LED
LED Current 700

Installation

Description

Recessed with steel wire springs on the specific adapter (included) 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 184.;
Mounting Wall recessed, Ceiling recessed
Wiring Various management solutions are available with a separate code. For technical data, properties and connection modes see the instruction sheet.

Required accessories

To properly install and operate this product it’s necessary to have one of the required accessories

Go to required accessories

Notes

The special steel wire spring provided is required to facilitate the eventual extraction of the recessed body once it has been inserted.
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