The system luminaires of the Quadrature® 2 family are characterised by a very flat construction, a purist design and state-of-the-art lighting technology. They are equipped with the patented ELDACON® light control system. This creates a homogenous distribution of light upon the working plane with a high, glare-free direct component. The balanced contrast creates a pleasant atmosphere, and illumination that satisfies current standards for DSE workstations. This allows an office layout independent of the arrangement of luminaires, enabling a high level of flexibility for interior design. The system rail creates additional capacity for flexibility. Quadrature® luminaires can be freely positioned on this. The system rail itself can be equipped with efficient T16 lamps to create indirect light distribution.

• design features a clear, purist form without visible mounting elements
• compact, especially slimline housing (37 mm) from a single aluminium profile
• a complete luminaire family of recessed, surface-mounted, rail and suspended variations
• extremely flat CAT luminaire, made possible with the use of transparent ELDACON® micro-prism technology
• seamless ELDACON® prismatic plates and laterally positioned lamps concealed from view
• no direct viewing of lamps, with reduced reflected glare even directly below luminaire
• flexibility for interior design with an independent luminaire arrangement within the room, even directly above workplaces
• glare value: UGR < 16
• good cylindrical illuminance values
• relamping and maintenance without use of tools

Frame of luminaire module and system rail of anodised extruded aluminium, brushed vertical luminaire module sides, highly specular underside; upper housing part of luminaire modules of sheet steel, metallic grey (RAL 9006); ELDACON® of PMMA

Luminaire module wired ready for connection | with 3-pole terminal (ECG DALI: 3-pole + 2-pole for control signal), max. 2.5mm² |
Wired mounting rail with a 6-pole terminal at rail ends, max. 2.5mm² and through-wiring 6 x 1.5 mm² (for control signal, 3-circuit wiring and multiple circuits)
Indirect light insert for mounting rail wired ready for connection | 3-pole, with free ends(ECG DALI: 3-pole + 2-pole for control signal) for connection to nearest terminal of rail

ELDACON® technology: absolutely glare-free light direction via highly precise micro-prismatic structures | uniform luminance over complete light emission surface without direct view of lamps | reduced reflected glare even directly below luminaire, enabling independent luminaire arrangements within room, even directly above workstations
Light module: with ELDACON®, direct distribution, CAT2 (L≤ 1000cd/m²) | very high light output ratio ≥ 70%
Indirect light insert: with aluminium reflector, indirect wide distribution