General
Rated luminous flux	3500 lm
Rated power	26 W
Luminous efficacy	135 lm/W
Colour of light	warm white
Colour temperature	3000 K
Colour rendering index	Ra > 70
Colour tolerance	5 SDCM
Degree of protection	IP66
Protection class	II
Shock resistance rating	IK08
Supply cable length	8000 mm
Dimmability	DALI-2
Surge voltage withstand (Differential Mode)	6 kV
Surge voltage withstand Common Mode	10 kV
Wind load area	0,110 m²
Mounting method	surface and flush mounting
Mast pin diameter	76 mm
Tilt angle	0°...90°
Adjustability	in 5° increments
Light sharing	asymmetric wide
Technology	MLT (Multi-Lens Technology)
Luminous flux reduction	50%
Reduction period	7 hours
Reduction time window	-2h/+5h
Luminous flux constancy	CLO
App control	via NFC
Housing material	Aluminium die-cast
Pivot material	ASA
Housing colour	anthracite (DB 703)
Colour of pivot point	Silver grey (RAL 9006)
Coating	High weather resistance, metal effect
Cover disc	Single-pane safety glass, heat-treated
Sealing	Polyurethane, UV-resistant
Accessories	reducing pieces, shielding, wall mounting accessories
Certification	CE, ENEC
Availability of spare parts	15 years
Luminaire availability	10 years
Compliant with Ecodesign
Replaceability of light source
Interchangeability of operating device

The Trilux LIQ 50N-AB2L-LRA/3500-730 4G1 ETDD is an LED surface-mounted and wall-mounted luminaire designed for outdoor use, specifically for street and mast lighting. The product features a clear design and an attractive silhouette, which can be integrated both functionally and aesthetically in urban and rural environments. Mounting is done using two stainless steel screws in accordance with EN 60598-2-3, ensuring secure fastening. The light beam angle is adjustable in 5° increments between 0° and 90° and is scaled, allowing precise alignment according to the specific lighting task. The conversion from surface to wall mounting is tool-free and performed via an externally accessible screw.

Applications

The luminaire is suitable for use in public areas such as streets, parking lots, sidewalks, and industrial facilities, where reliable, energy-efficient, and low-maintenance lighting is required. The asymmetrically wide light distribution ensures even illumination of the area beneath the luminaire, and the light distribution can be adapted to specific requirements through additional beam characteristics. The integrated control electronics enable autonomous power reduction, reducing light output to 50% for a period of 7 hours (−2h/+5h), with the midpoint of the on-time being reset daily. This function supports energy savings and reduces light pollution without compromising safety.

Functions and Equipment in Detail

The luminaire features an intelligent label with a QR code, enabling quick access to luminaire information. The light source consists of four MLT-LED modules (Multi-Lens Technology), each with four LEDs, which are highly efficient, UV-resistant, and temperature-resistant. The rated power is 26 W, achieving a rated light output of 3500 lm. The maximum luminous efficacy is 135 lm/W. The light colour is warm white with a correlated colour temperature (CCT) of 3000 K and a general colour rendering index (CRI) of Ra > 70. The colour tolerance is 5 SDCM (initial MacAdam), ensuring consistent colour rendering. The average rated lifespan is 100,000 hours at an operating temperature of 25 °C, supported by light output constancy at end of life (CLO). The light source is replaceable in accordance with Ecodesign requirements (VO (EU) 2019/2020).

Technology Explained Simply

The luminaire is equipped with an electronic control gear that is digitally dimmable and meets the DALI-2 standard (EN 62386). Dimmability allows flexible adjustment of brightness according to the lighting situation. Additionally, the light output can be reduced by up to 50% via an app and NFC (Near Field Communication), with 100% of the rated light output activated at the time of delivery. The surge voltage resistance is 6 kV in differential mode and 10 kV in common mode, enhancing reliability during electrical disturbances. The luminaire body is made of aluminium die-cast, and the pivot point is made of UV- and weather-resistant ASA. The primary housing colour is anthracite (DB 703), and the pivot point’s accent colour is silver grey (RAL 9006), both featuring a contrasting design with a metallic effect and high-weather-resistant coating. The fastening elements are coated in housing colour.

Compatibility and Accessories

The luminaire comes with an 8000 mm long connected supply cable. The VG compartment cover can be opened tool-free using a knee-lever latch and is made of aluminium die-cast. The E-block can be removed tool-free. The replaceable cover plate is made of heat-treated single-pane safety glass and is secured to the housing with four stainless steel fasteners. The cover is fitted with a durable, UV-resistant polyurethane seal. The protection rating is IP66, meaning dust-tight and water-tight, enabling outdoor use even in rain and spray water conditions. The protection class is II, and the impact resistance rating is IK08, ensuring high mechanical strength against external impacts. A seawater-resistant coating is available upon request. The wind load area is 0.110 m². The luminaire is CE-marked and additionally ENEC-certified. Spare parts (LED module, control gear, optical system) are available for 15 years after the invoice date, while the luminaire itself is available for 10 years.

Mounting and Installation

Mounting is done on mast pins with Ø 76 mm, with the option to use reducing sleeves for smaller diameters (42, 48, 60 mm). The tilt angle is adjustable in 5° increments, and the conversion from surface to wall mounting is tool-free. The stainless steel fastening screws ensure a durable and corrosion-resistant connection. The supply cable is pre-connected and measures 8000 mm in length. Installation does not require special tools for basic mounting, and opening the VG compartment and removing the E-block can be done tool-free.

Operational Advantages

The luminaire offers high energy efficiency with a luminous efficacy of 135 lm/W and a long lifespan of 100,000 hours. The integrated autonomous power reduction and the option for app control via NFC enable flexible and energy-efficient use. The replaceability of the light source and control gear in accordance with Ecodesign requirements reduces maintenance effort and lifecycle costs. The high mechanical strength (IK08) and IP66 protection rating ensure reliable operation under harsh environmental conditions. The contrasting design with metallic effect and high-weather-resistant coating provides an appealing appearance that integrates well in various environments.