ST25
Colour
Optional accessories
Technical Data
last update: 01/12/2025Description
Direct light lighting fixture, designed for the use of monochromatic LED light sources, 220÷240Vac DALI dimmable with search and addressing function. Installation on ceiling, wall or support. Consisting of body and supports for installation to be ordered separately. Made of extruded aluminium body, with die-cast aluminium end caps complete with silicone gaskets and subjected to a multi-step pre-treatment process, in which the main phases are degreasing, fluorozirconation (surface protective layer) and sealing (nano-structured silane layer). The subsequent painting phase is carried out with primer and liquid acrylic paint, baked at 150°, which provides high resistance to atmospheric agents and UV rays. Optical compartment closed at the top by a 3mm thick transparent glass screen fixed with silicone. Complete with Neutral White power multiled plate and 220÷240Vac DALI electronic driver (power supply included). Supplied with double PG13.5 and outgoing cables for pass-through wiring with IP68 male/female connectors. Equipped with optics with plastic (methacrylate) lens for Spot lighting. All external screws used are made of A2 stainless steel. The technical characteristics of the luminaires comply with EN 60598-1 and specific standards.
Dimensions
General (mm)
611x47x83
Technical performance
Complies with EN60598-1 and pertinent regulations
Physical properties
Weight (kg)
1.6
Material
Aluminium
Product certification
-
BIS -
CE -
UK Conformity Assessed -
CCC Pending -
ENEC pending
Photometric data
Details
lm system
2251.5
W system
27.3
lm source
2850
W source
21
Luminous efficiency - lm/W (system value)
82.47
lm in emergency mode
-
Light output ratio (LOR)
79
Optic and beam angle
S - Spot 12°
Adjustability
fixed
Light colour quality
CRI (minimum) 80 - Rf (Colour Fidelity Index) 86 - Rg (Gamut Index) 96
Colour temperature
4000 K
MacAdam Step
3
Lifetime LED 1
100,000h - L80 - B10 (Ta 25C)
Lifetime LED 2
100,000h - L80 - B10 (Ta 40C)
Electrical data
Operating ambient temperature range
da -30°C a 50°C.
Voltage
220 - 240 AC
ZVEI code
LED
Power Supply
Electronic Electronic control card Power supply included included
Mounting options
Integral
Control
DALI-2
Installation
Description
For installation available as accessories adjustable wall arms in AISI304 stainless steel.;
Mounting
Wall arm, Wall surface, Ceiling surface
Wiring
Complete with DALI control board and 220÷240Vac electronic power supply. Supplied with double PG13.5 and outgoing cables for pass-through wiring with IP68 male/female connectors. For electrical connection and DALI control available: IP68 5-pole female connector, IP68 5-pole male connector + female connector, IP68 3-way 5-pole 250/400 V male/female branch connector for DALI.
Notes
Product complete with LED lamp.