was added to the project list.

Impact-resistant LED ceiling and wall luminaires

We have been producing impact-resistant ceiling and wall luminaires for over 30 years now. With their distinctive and recognised design, they have received many international awards. The concept and the design have proved successful in more than three decades. They were characteristic of a whole series of luminaires in our range of products, and became models for outdoor luminaires in general.

This series continues and at the same time completes existing lines. Luminaires which we have adapted perfectly to our LED technology. The luminaires are closed by means of a bayonet closure without any visible screw connections. An almost invisible locking screw secures the cast aluminium frame. The thick crystal glass ensures that these luminaires are sufficiently rugged, while giving them their distinctive character. A variety of sizes and light outputs makes these economical luminaires extremely versatile. Its range of possible applications is also extended by its high protection class.


Protection class  IP 65

Cast aluminium, aluminium and stainless steel
Crystal glass, inside white

33 523  DALI controllable
33 533  for 24 V DC · without power supply unit · Safety class III

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.

LED colour temperature
  LED Power supply unit A B AC/DC
33 533 K3   1.25 W 111 lm without · 24 V DC 105 55
24 037 K3   1.6 W 102 lm on/off 105 55
33 534 K3   3.9 W 338 lm on/off 160 65
33 535 K3   5.8 W 609 lm on/off 215 70
33 523 K3   12.6 W 1042 lm DALI controllable 265 80