iGuzzini

Outdoor luminaire with direct light street optic, designed to use LED lamps

Lighting / Outdoor Lighting / Street & Pole Lighting

Power
6740 W
CCT
4000 K
IP rating
Not specified
Dimming
Not specified

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Model / reference · UH44

A closer look

Design & purpose

Outdoor luminaire with direct light street optic, designed to use LED lamps. The optical assembly and the pole attachment system are made of EN1706AC 46100LF aluminium alloy and subjected to a multi-step, pre-treatment process, in which the main phases are: degreasing, fluorozirconation (a protective surface film) and sealing (with a nano-structured silane layer). The painting stage consists of a primer and a textured liquid acrylic paint, cured at 150 °C, with a high level of weather and UV ray resistance. Option of adjusting the inclination in relation to the road surface by +20°/-5° (in 5° steps) for a pole-top installation and +5°/20° (in 5° steps) for a lateral installation. 5 mm thick extra-clear sodium-calcium closure glass fastened to the product with 4 screws. The high IP rating is guaranteed by the silicone gasket placed between the two elements. Complete with circuit featuring monochrome LEDs and polymer optic lenses. Driver with automatic internal temperature control system. The wiring and optical compartment can be opened with everyday tools or tool-free devices. The luminous flux emitted in the upper hemisphere of the system in the horizontal position is null (in conformity with the strictest standards for the prevention of light pollution). All external screws are made of stainless steel.

The details

Technical specifications

Light

Luminous efficiency - lm/W (system value)
148.13
Total light flux at or above an angle of 90° (Lm)
0
Light output ratio (LOR)
100
Optic and beam angle
ST1.5 - residential streets and bicycle lanes - I = 4h d = 1.5 - Intensity Class: G*3 (Lens)
Light colour quality
CRI 72 - Rf (Colour Fidelity Index) 76 - Rg (Gamut Index) 91
Colour temperature
4000 K

Electrical & dimming

Dimmable option
Dimmable
Control
Midnight preset / DALI NFC

Materials

Material
Die-cast aluminium
Manufacturer finish options
White; Black; Grey; Rust brown

Installation & protection

Operating ambient temperature range (C°)
from -40°C to 35°C.
Mounting
Surface mounted, Pole-top

Other details

Manufacturer reference
UH44
Product scope
Manufacturer reference with finish options; confirm the required configuration when ordering.
General (mm)
529x268x204
lm system
6740
W system
45.5
Maximum intensity (cd)
4234
Glare Index
G*3
Adjustability
up/down tilt
MacAdam Step
3
Lifetime LED 1
>100,000h - L90 - B10 (Ta 25°C)
ZVEI code
LED
Product image
Manufacturer-assigned representative image. The source reference may offer multiple finishes or configurations; confirm the selected option when requesting a quotation.
Manufacturer / product source
https://www.iguzzini.com/en/uh44/

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