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BU49

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Colour

Optional accessories

Technical Data

last update: 22/10/2025
Description
Outdoor pole-mounted luminaire with high, visual comfort downlight and an asymmetrical 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 liquid acrylic paint, cured at 150 °C, with a high level of weather and UV ray resistance. 4 mm thick, transparent, sodium-calcium tempered glass closure, joined to the frame with silicone. The frame is secured to the optical assembly with two AISI 304 stainless steel, captive screws and an AISI 303 stainless steel hinged pin with a 50 Shore silicone gasket between them. The device can be adjusted vertically by +45°/-60° and 337° horizontally with a mechanical locking mechanism for precision aiming. The body and frame include slots for rainwater drainage. The product consists of a die-cast aluminium alloy base fitted with a PG 11, EPDM, double cable gland for pass-through wiring. Patented Optismart optic system, complete with circuit fitted with Neutral White monochrome LEDs and silver aluminium reflectors. Replaceable LEDs. DALI selv electronic control gear. Control gear, connected using quick-couplings and removed using clips. Replaceable control gear. There is no light dispersion into the upper hemisphere above this luminaire when it is in a horizontal position (in compliance with the strictest standards for the prevention of light pollution). All external screws are made of stainless steel.
Dimensions
General (mm) 270x195x134
Technical performance
  • Class II

    Class II

  • Completely protected against penetration of dust, Protected against waves

    Completely protected against penetration of dust, Protected against waves

  • Protected against 10 J shocks

    Protected against 10 J shocks

Complies with EN60598-1 and pertinent regulations

Physical properties
Weight (kg) 2
Material Die-cast aluminium
Product certification
  • ENEC-03
    ENEC-03

Photometric data

Details

lm system
2510
W system
23.3
Luminous efficiency - lm/W (system value)
107.73
lm in emergency mode
-
Light output ratio (LOR)
100
Optic and beam angle
A45C - Asymmetric Comfort h = 7 / d = 1,6
Adjustability
directional
Light colour quality
CRI (minimum) 70 - Rf (Colour Fidelity Index) 73 - Rg (Gamut Index) 96
Colour temperature
4000 K
MacAdam Step
3
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 da -20°C a +35°C.
Voltage 200 - 240 V AC
ZVEI code LED
Power Supply Electronic Driver included
Mounting options Integral
Dimmable option Dimmable
Control DALI

Installation

Description

The floodlight can be installed with a pole-top (single and double) using a die-cast aluminium cylinder. Available diameters: 60 and 76mm. Secured to pole by two bolts and two safety locking nuts.;
Mounting Wall arm, Wall surface, Ground spike
Wiring Luminaire with electromagnetic control gear fixed to the body by means of an aluminium plate and connected to the LED circuit with quick-couplings. Resistance to mains voltage peaks of up to 4KV (with varistor).

Notes

Fitting complete with lamp
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