General
Luminous flux	3200 lm
Power	23 W
Degree of protection	IP20
Protection class	I
Shock resistance rating	IK03
Colour tolerance	3 SDCM
Flicker Pst LM	1,0
Stroboscopic effect SVM	0,4
Permissible ambient temperature	-20 to 25 °C
Connection type	screw terminals
Type of control gear	Electronic, switchable
Light source	interchangeable
Optical system	Micro-Reflektor-Technology (MRX)
Light output coupling	laterally, discreet
Light intensity distribution	symmetrically limited wide
Glare rating UGR	80
Surface protection	Silver grey coated (similar to RAL 9006)
Luminaire body material	steel sheet
Test temperature, filament test	650 °C
Spare parts availability	LED module, control unit, optical system: 15 years; luminaire: 10 years
Certification	CE, ENEC

The Trilux SFlow D1-L MRX LED3200-840 ET 03 is an LED surface-mounted luminaire designed for single or light strip applications. The luminaire features an optical system in Micro-Reflector-Technology (MRX), consisting of highly efficient, aluminium-coated reflector chambers made of plastic. This technology ensures high glare control and light efficiency, with light being discreetly coupled out laterally along the entire length of the luminaire. The light distribution is symmetrically limited wide, enabling uniform illumination of surfaces. The glare rating is 80 according to UGR classification (EN 12464-1), ensuring good visual comfort quality in workspaces. The colour locus tolerance is initially 3 SDCM, guaranteeing high colour consistency of the light source.

Applications

The luminaire is intended for indoor use, particularly in offices, administrative buildings, retail environments, or other workspaces where uniform, glare-free lighting is required. The permissible ambient temperature ranges from -20 °C to 25 °C, enabling use in air-conditioned indoor environments. The luminaire is not intended for outdoor use or humid environments, as the protection rating IP20 does not provide protection against water or dust.

Functions and Equipment in Detail

The luminaire is equipped with an electronic ballast that is switchable and replaceable in accordance with ecodesign requirements (EU Regulation (EU) 2019/2020). The light source itself is also replaceable, extending the maintenance life and service life of the installation. The average rated life is L80 (tq 25 °C) = 50,000 hours, indicating high operational reliability and low maintenance frequency. Flicker values are Pst LM = 1.0 and SVM = 0.4 at full load, ensuring flicker-free and stroboscopic-free lighting. The luminaire is fitted with plug-in terminals for mains connection, enabling independent electrical connection of the components.

Technology Explained Simply

The MRX optical system uses small, aluminium-coated reflector chambers that precisely direct and evenly distribute light. The lateral light coupling ensures discreet, non-glaring illumination, suitable for open spaces or longitudinally arranged light strips. The protection rating IP20 means the luminaire is protected against finger contact and solid foreign objects, but not against water or dust. Protection class I requires earthing to ensure electrical safety. The impact resistance rating IK03 protects against minor mechanical stresses, such as those occurring during normal handling.

Compatibility and Accessories

For suspended mounting, the accessory ZS1P 2000 is required. These additional components extend mounting options without altering the luminaire itself. The use of accessories is optional and must be ordered separately.

Mounting and Installation

Mounting is carried out on the ceiling, where the luminaire can be installed directly or with the mentioned accessories in panel or suspended systems. Electrical connection is made via plug-in terminals, providing a simple and secure connection method. The luminaire is intended for installation by qualified personnel, as earthing (protection class I) and correct installation are safety-critical.

Operational Advantages

The luminaire offers high light efficiency with a luminous output of 3200 lumens at 23 watts, corresponding to high energy efficiency. The long service life of 50,000 hours at 25 °C reduces maintenance costs. The replaceability of the LED module, ballast, and optical system enables long-term use and maintenance. Flicker-free lighting ensures high visual comfort. Spare parts are available for 15 years after the invoice date, and the luminaire itself for 10 years, subject to reasonable changes that serve progress.

The luminaire is CE-marked and additionally ENEC-certified, confirming compliance with applicable EU directives and the Product Safety Act. The surface is silver-grey coated (similar to RAL 9006), and the luminaire body is made of sheet steel. Dimensions are 1132 mm (L) × 84 mm (W) × 45 mm (H), and the weight is 3.2 kg. The test temperature in the glow wire test is 650 °C, confirming the thermal resistance of the materials.

Note: Batteries are not included in the delivery scope.