Product code
E257
Street
E257: Pole-mounted system – ST1 optic - Warm White - ø42-60-76mm
Attention! Code no longer in production
Technical description:
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.
Installation:
The spotlight can be installed with a pole-top or lateral mounting.
Colour:
Grey (15)
Mounting:
wall arm|pole-top
Class II;IK09;IP67
ENEC-03;BIS
Product configuration: E257
E257: Pole-mounted system – ST1 optic - Warm White - ø42-60-76mm
Product characteristics:
Total lighting output [Lm]: 5240
Total luminous flux at or above an angle of 90° [Lm]: 0
Total power [W]: 44.3
Emergency luminous flux [Lm]: /
Luminous efficacy [Lm/W]: 118.3
Voltage [V]: 230
Life Time: 100,000h - L90 - B10 (Ta 25°C)
Life Time: 100,000h - L90 - B10 (Ta 40°C)
Intervallo temperatura ambiente: from -20°C to +35°C. (*)
Number of optical assemblies: 1
Optical assembly Characteristics Type 1:
Light Output Ratio (L.O.R.) [%]: 100
Number of lamps for optical assembly: 1
Lamp code: LED
Socket: /
ZVEI Code: LED
Ballast losses [W]: 4.3
Nominal power [W]: /
Colour temperature [K]: 3000
Nominal luminous [Lm]: /
CRI: 70
Lamp maximum intensity [cd]: /
Wavelength [Nm]: /
Beam angle [°]: /
MacAdam Step: 5