General
Degree of protection	IP40
Protection class	I
Shock resistance rating	IK03
Test temperature, filament test	650 °C
Permissible ambient temperature	25 °C
Rated luminous flux	4500 lm
Rated power	35 W
Luminous efficacy	129 lm/W
Colour of light	neutral white
Colour temperature (CCT)	4000 K
Colour rendering index (CRI)	>80
Colour point tolerance (initial MacAdam)	3 SDCM
Flicker (Pst LM)	1,0
Stroboscopic effect (SVM)	0,4
Emergency lighting duration	3 h
Emergency lighting luminous flux	370 lm
Diffuser material	PMMA
Luminaire body	steel sheet
Surface protection	white coated (similar to RAL 9016)
Type of control gear	Electronic, switchable
Replaceability of light source	tool-free, in accordance with Ecodesign Regulation (EU) 2019/2020
Interchangeability of operating device	in accordance with Ecodesign Regulation (EU) 2019/2020
Spare parts availability	LED module, control gear, optical system 15 years; luminaire 10 years

The Trilux Olisq QWD3 DW 45-840 ET EB3 is a decorative, square surface-mounted luminaire designed for wall or ceiling mounting in indoor environments. The product features an opal diffuser made of PMMA, ensuring even, shadow-free illumination of the easy-to-clean surface. The luminaire is designed as an emergency lighting version with a single battery system, with a nominal operating duration of 3 hours in emergency mode. In emergency mode, a luminaire luminous flux of 370 lm is generated. The luminaire is developed and manufactured in Germany and complies with the requirements of HACCP, IFS and/or BRC Global Standard Food, making it suitable for use in the food industry.

Applications

The luminaire is suitable for indoor spaces, particularly in areas requiring hygienic standards, such as food processing, gastronomy, or medical facilities. The square shape and opal diffuser enable a discreet yet effective lighting design. Installation is tool-free via a click-lock mechanism, making the installation quick and easy. Components in the carton are arranged in assembly sequence, supporting the installation process.

Functions and Equipment in Detail

The luminaire features a lambertian luminous intensity distribution, ensuring even light distribution. A slight indirect component provides additional surface illumination. The rated luminous flux is 4500 lm at a rated power of 35 W, corresponding to a maximum luminaire luminous efficacy of 129 lm/W. The light colour is neutral white with a correlated colour temperature (CCT) of 4000 K. The general colour rendering index (CRI) is above 80, ensuring good colour rendering. The colour locus tolerance is 3 SDCM (initial MacAdam), guaranteeing high colour consistency.

Technology Explained Simply

The light source is replaceable according to ecodesign requirements (EU Regulation (EU) 2019/2020) and can be replaced without tools. Replacement light sources are available as spare parts. The electronic ballast is also replaceable and meets the same ecodesign requirements. The luminaire exhibits flicker with Pst LM = 1.0 at full load, which is considered low-flicker. The stroboscopic effect is SVM = 0.4 at full load, indicating a low probability of stroboscopic effect. The luminaire is switchable and operated with an electronic ballast.

Compatibility and Accessories

Optional decorative trims are available as accessories, enabling precise lighting and room design. These decorative trims can also be produced in customer-specific colours upon request. The power input opening and mounting points largely correspond to those of the Deca series, enabling compatibility with existing installation systems.

Mounting and Installation

Installation is tool-free via a click-lock mechanism, allowing the cover to be quickly placed onto the mounting body. Components in the carton are arranged in assembly sequence, simplifying the installation process. The luminaire is intended for wall or ceiling mounting.

Operational Advantages

The luminaire offers high luminous efficacy and long service life. The average rated service life is L80 (tq 25 °C) = 100,000 hours and L90 (tq 25 °C) = 50,000 hours. The surface is easy to clean, which is particularly advantageous in hygienic environments. The luminaire has a protection rating of IP40, providing protection against solid foreign objects and splashing water from all directions. The impact resistance is IK03, and the test temperature in the glow wire test is 650 °C. The permissible ambient temperature (ta) is 25 °C. The luminaire carries the CE marking and meets the essential requirements of applicable EU directives and the Product Safety Act. The availability of spare parts (LED module, ballast, optical system) is guaranteed for 15 years after the invoice date, and the luminaire itself for 10 years, subject to reasonable changes that serve progress.

Luminaire Body and Materials

The luminaire body is made of sheet steel and is white coated (similar to RAL 9016). The dimensions of the luminaire are 425 mm (L) x 425 mm (W) x 62.5 mm (H). The weight is 3.1 kg. The protection class is I according to EN 61140.