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LED ceiling luminaires · Downlights

Direct and indirect light distribution


Downlights with various LED outputs, half beam angles and dimensions. The dual light distribution lends this series of luminaires its excellent visual comfort. A focusing/diffusing lens made of crystal glass bundles the efficient light in the centre of the reflector for downward-directed light. At the same time, part of the stray light is used to illuminate the luminaire glass and to produce a degree of vertical illuminance.

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Crystal glass
Reflector made of pure high-gloss anodised aluminium
Focusing/diffusing lens made of partially frosted crystal glass

Luminaires optionally with on/off power supply unit or DALI controllable power supply unit
Colour rendering index (CRI) > 90

The luminaire luminous flux and the luminaire connected wattage quoted in the table might change as a result of technical progress. On our website you will find data sheets with information on each luminaire concerning not only the current values but also the LED service life and the luminous flux in relation to the respective colour temperature.

Planning examples

On the basis of our empirical values and the suggestions of architects and planners, we have compiled room situations for which lighting design is frequently required. In the following, we shall present possible illumination solutions for these architectural situations. It goes without saying that all technical lighting standards are complied with. In some cases, the degree of illuminance proposed by us may even exceed the standard. For us, the aesthetics of light and a high level of visual comfort are important criteria for such decisions. At the same time, the form and the size of the luminaires must fit into the architectural surroundings. For example, we often recommend larger models if a structure has large dimensions – even if smaller luminaires with lower output would be enough. In such cases, the degree of illuminance can be reduced to a suitable level by means of a light control system.


Bistro

Every table in the bistro has its own pendant luminaire. The illumination of the table surface gives the guest the impression of a private atmosphere. On the walls, luminaires with light emission on two sides ensure room-defining light graphics. The aisle area and also the transition to the terrace are illuminated with recessed ceiling downlights. A separate control option for the individual...

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Finish
LED colour temperature
  LED Power supply unit β A B AC/DC
23 559.1 K3   4.1 W 303 lm on/off 40° 100 105
23 560.1 K3   7.6 W 635 lm on/off 42° 120 120
23 571.1 K3   11.8 W 1048 lm DALI controllable 42° 140 130
23 576.1 K3   17.0 W 1560 lm DALI controllable 48° 190 155