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831D
Colour
Optional components
Technical Data
last update: 06/03/2026Description
Outdoor lighting fixture with street optics for direct lighting. Optical compartment in die-cast aluminium alloy with steel springs and 4mm thick tempered glass. Possibility of adjusting the inclination with respect to the road surface by ±15°. The IP rating is guaranteed by the silicone gasket. The product is supplied with an outgoing cable of length L=500mm. The product can be installed with a pole-top or lateral mounting using an attachment (to be purchased separately as an accessory). The component compartment can be opened via hinges that allow tool-free opening. Product equipped with Zhaga 4 Pin multipole socket in the lower part of the product. All external screws are in stainless steel.
Dimensions
General (mm)
450x209x204
Technical performance
Complies with EN60598-1 and pertinent regulations
Physical properties
Weight (kg)
2.84
Material
Aluminium
Product certification
-
CE -
ENEC-03 -
UK Conformity Assessed
Photometric data
Details
lm system
5500
W system
33.5
lm source
W source
Luminous efficiency - lm/W (system value)
164.18
lm in emergency mode
-
Maximum intensity (cd)
2829
Light output ratio (LOR)
100
Optic and beam angle
STM - Road Optic for Medium Width
Adjustability
fixed
Light colour quality
CRI 70 - Rf (Colour Fidelity Index) 76 - Rg (Gamut Index) 93
Colour temperature
4000 K
MacAdam Step
5
Lifetime LED 1
100,000h - L90 - B10 (Ta 25°C)
Lifetime LED 2
100,000h - L90 - B10 (Ta 40°C)
Charts and polar curves
Electrical data
Operating ambient temperature range
from -40°C to 50°C.
Power factor
See installation instructions
Overvoltage protection
10kV Common mode & 10kV Differential mode
Inrush current
28.4 A / 270 µs
Minimum dimming
15
ZVEI code
LED
Power Supply
Electronic Power supply included
Mounting options
Integral
Control
Midnight preset / ZHAGA
Installation
Description
The product can be installed with pole-top or lateral mounting using an attachment (Ø60mm or Ø76mm) to be ordered separately as an accessory. Two adapters for Ø42mm or Ø46mm poles are also available as accessories.;
Mounting
Pole-top