Recessed ceiling downlight UNICO Q9

LEDsquareIP20

Overview
Square recessed multi-downlight composed of a die-cast aluminium housing; fitted with nine individually selectable or pre-configured light elements. Tool-free installation into the mounting set with ball catch system. Electrical connection via reverse-polarity protected plug-in connectors. Suitable for ceilings 2–25 mm thickness. Powder-coated surface finish. Installable in different housings. High-quality micro-faceted, aluminium-vapourised reflector for defined radiation characteristics, available in symmetric and asymmetric distributions. Energy-efficient high-power LEDs with very good colour rendering.

Quickinfo

• Colour temperatures: 2700 K, 3000 K, 3500 K, 4000 K
• CRI ≥ 90 / 2 SDCM (initial MacAdam)
• UGR options: UGR ≤ 10, UGR ≤ 16, UGR ≤ 19
• Up to 143 lm/W (high-efficiency variants cited up to 145 lm/W)
• L90 / 50,000 h
• Control: DALI-2, non DIM
• Front protection: IP20

Light distribution (examples / available optics)

• reflector spot round
• reflector medium round
• reflector flood round
• reflector wide flood round
• reflector medium square
• reflector flood square
• reflector wide flood square
• reflector rectangular
• reflector wallwasher
• reflector wallwasher floor

Features & variants

• Trim and trimless mounting options
• Mounting set available in traffic white or jet black
• Reflector finishes including black & chrome
• Single luminaire configurable to provide multiple light scenes
• Tool-free installation via ball catch mounting set; mounting set options for ceiling thickness 2–25 mm
• Reverse-polarity protected plug-in electrical connectors for safe, simple wiring
• Powder-coated surface; installation possible in different housings

Technical specifications

• Product type: square recessed multi-downlight (UNICO Q9)
• Housing material: die-cast aluminium
• Number of light elements: nine (individually selectable or pre-configured)
• Colour temperature options: 2700 K, 3000 K, 3500 K, 4000 K (tunable white 2700–5000 K optional)
• Colour rendering: CRI ≥ 90 (initial MacAdam 2 SDCM)
• Photometry: multiple symmetrical and asymmetric radiation characteristics available
• Efficiency: up to ~143 lm/W (marketing mentions up to 145 lm/W for high-efficiency variants)
• Lumen maintenance: L90 at 50,000 h
• Dimming / control: DALI-2 or non-DIM (variant dependent)
• Ingress protection (front): IP20
• Ceiling thickness suitability: 2–25 mm
• Reflector: micro-faceted, aluminium-vapourised high-quality surface
• Electrical connection: reverse-polarity protected plug-in connectors
• Mounting: tool-free installation into mounting set with ball catch system; mounting set colour options: traffic white, jet black