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QA37

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Colour

Optional accessories

Technical Data

last update: 08/11/2025
Description
Cylindrical lighting body for ceiling or pendant-mounted applications. Fixed optic lighting system with a high definition reflector made of metallised thermoplastic. The LEDs are set back to minimize glare and guarantee a high level of visual comfort. Structural cylinder made of painted extruded aluminium with an inner ring made of thermoplastic available in different painted or metallised finishes. Glass cover Using specific accessory kits, ceiling or pendant-mounted installations can be made with minimum intervention and simplified by a practical bayonet coupling system. IoL (Intelligence of Light) version with integrated BLE Node for controlling the lighting body via a smartphone app (available on the iGuzzini site). Associated Beacon function for the implementation of smart services (push notification / indoor navigation / occupancy / …). The Beacon function requires a custom app supplied by the customer. If there is no specific app contact iGuzzini for more information.
Dimensions
Diameter (mm) ø75
Technical performance

Complies with EN60598-1 and pertinent regulations

Physical properties
Weight (kg) 0.67
Material Aluminium and thermoplastic
Product certification
  • BIS
    BIS
  • CCC S&E
    CCC S&E
  • CE
    CE
  • ENEC-03
    ENEC-03
  • NOM
    NOM
  • QCERT
    QCERT

Photometric data

Details

lm system
1470
W system
16.8
lm source
1750
W source
14
Luminous efficiency - lm/W (system value)
87.5
lm in emergency mode
-
Light output ratio (LOR)
84
Optic and beam angle
F - Flood 44°
Adjustability
fixed
Light colour quality
CRI (minimum) 90 - Rf (Colour Fidelity Index) 92 - Rg (Gamut Index) 99
Colour temperature
3000 K
MacAdam Step
2
Lifetime LED 1
> 50,000h - L90 - B10 (Ta 25°C)

Electrical data

Inrush current 5 A / 50 µs
Minimum dimming 1
Voltage 220 - 240
ZVEI code LED
Power Supply Electronic Driver included
Mounting options Integral
Dimmable option Dimmable
Control Bluetooth WiSilica

Installation

Description

Ceiling or pendant-mounted - use the appropriate assembly kits available with a separate item code.;
Mounting Ceiling surface, Ceiling pendant
Wiring The lighting body is fitted with an internal terminal board for connectinf it to the power line or pendant cable.

Notes

A wide range of decorative accessories and diffusers is available.
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