Product description

Basic-S4/U4 I Free-standing luminaire with direct/ indirect (S4) or direct-only (U4) light distribution

- Microprismatic screen made of micro-structured special methacrylate, suitable for office lighting according to EN 12464-1

- Luminaire optionally mat white (RAL9003), black (RAL9004) or silver (RAL9006) powder-coated

- Luminaire-head made of aluminum profile

- Touch control panel ergonomically positioned in stand

- Circular shaped luminaire base made of powder-coated steel

- 4 m power supply cable with Schuko plug

- Direct-indirect version with two light chambers for separate control of direct and indirect lighting; separately dimmable or together dimmable with integrated Multisensor

- Colour temperature optionally 2700°K, 3000°K or 4000°K, colour rendering Ra>80

- Optional: Clamp for table-mounting, adapter for furniture, special colour-temperature (2700°K – 7000°K), special colours and surfaces (e.g. leather)

Product family



As comprehensive as the Basic series itself is, just as diverse are the possibilities of using it. Whether in a foyer, office or hotel bar, hallway or outdoor area – Basic gives the architecture of a building a consistent appearance. The directionally neutral arrangement allows the luminaires to be fitted in a flexible way into any structural space. The homogenous circle of light, that in the most recent generation is surrounded by a seamless aluminium frame, forms the characteristic design of this series. Basic can be supplied with both opal diffusers or microprismatic screens, each of which are illuminated absolutely evenly. That is why Basic is a good choice for office workplaces with flatly sloping screens. Here the LED boards that we have newly developed ensure a level of quality as regards homogeneity that has not been reached before with high effectiveness of up to 90 lm/W. Basic is available in 7 different diameters from 200 mm to 1.2 m, depending on the model. For use outside, there is a version with a higher protection class. Intelligent versions of emergency lighting, tunable-white-options along with a multitude of possible surfaces increase the variability of use even further and leave no wish unfulfilled.