Surface mounted downlight UNICO L4 / L6

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Quickinfo

• Colour temperatures: 2700 K, 3000 K, 3500 K, 4000 K
• CRI ≥ 90 / 2 SDCM (initial MacAdam)
• UGR categories available: UGR ≤ 10, UGR ≤ 16, UGR ≤ 19
• Up to 141 lm/W
• L80 / 75,000 h
• Control: DALI-2 or non DIM
• IP20

Description
Rectangular surface-mounted multi-downlight in aluminium, available in two configurations: four light elements (L4) or six light elements (L6). Each light element can be individually specified or selected from pre-defined configurations. The luminaire housing locks onto the mounting plate without tools; the driver is integrated into the housing. Surface is powder coated. Optical system includes a micro-faceted, aluminium‑vapourised reflector for precise radiation characteristics, with options for symmetrical or asymmetric distributions. Energy-efficient high-power LEDs selected for high colour rendering.

Colour / Reflector options

• Colours (examples shown): traffic white, jet black, white aluminium
• Reflectors (examples shown): chrome, black

Light distribution

• 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
• Wallwasher
• Wallwasher floor

Simple drawing
Two simple drawing views are provided for mounting and basic dimensions (views shown in product detail).

Light distribution reference
Selection of several symmetrical and asymmetrical radiation characteristics and reflector geometries to adapt spot, medium, flood and wallwasher distributions.

Technical specifications

• Product family: UNICO L4 / L6 (ceiling)
• Mechanical: rectangular surface-mounted luminaire; luminaire housing attaches to mounting plate without tools by interlock
• Material: aluminium housing; surface powder coated
• Optics: high quality micro-faceted, aluminium-vapourised reflector
• Light engine: energy-efficient high power LEDs with very good colour rendering
• Selectable configuration: four (L4) or six (L6) individual light elements, selectable or pre-specified custom elements
• Colour temperatures available: 2700 K, 3000 K, 3500 K, 4000 K
• Colour rendering: CRI ≥ 90
• Colour consistency: 2 SDCM (initial MacAdam)
• Efficiency up to: 141 lm/W (system dependent)
• Lumen maintenance: L80 at 75,000 h
• Controls: DALI-2 available; non DIM variants available
• IP rating: IP20
• Radiation characteristics: multiple symmetrical distributions and asymmetric options for wallwashing
• Installation: driver integrated into luminaire housing