wittenberg 4.0 series

Compact design, filigree housing, greatest design variety.

Ra > 95

Cylindrical light head with minimalist design – no visible screws disturb the elegant appearance.
The wittenberg 4.0 luminaire series achieves high luminous efficacy with compact dimensions, low energy consumption and a large, well glare-free light emission surface.
Aluminum housings in standard colors are powder-coated. Production of individual custom lights on request.
With the extensive selection of accessories – interchangeable optics, LSD-special diffusers, honeycombs and shutters – the beam angle and light control can be finely adjusted.
A bayonet catch fastens the light head in the housing and allows for quick partial exchange.

RedDot Winner 2018
LIT Lighting Design Awards 2017
Stylepark Selected L+B 2018
German Design Award 2018
DesignPlus Light and Building
Focus Open 2019 Special Mention
207,00 € incl. 19% VAT
Depending on the configuration selected, the total may differ from the base price:
Lighting technology / configuration
Martin Wallroth
aluminum powder-coated
∅ 76 × 147 mm (DALI dimmable)
∅ 76 × 115 mm (Leading edge / trailing edge dimmable)
LED module
12,7 W
L90(10k) > 61.000h (IES LM-80 / TM-21)
LED module dim2warm
Ra > 95 (typ. 98)
Color rendering index
Control gear
AC 220V–240V / 50Hz–60Hz
Operating area
wi4-ab-1r-dl-4: 600 g
wi4-ab-1r-dl-7: 484 g
Produktinformationen | wi4-ab-1r-dl
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Montageanleitung | wi4-ab-1r-dl-4
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Montageanleitung | wi4-ab-1r-dl-7
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Planungsdaten | wittenberg 4.0
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Lichtberechnungsdatei | wittenberg 4.0
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Zubehörübersicht | wittenberg 4.0
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