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LED compact downlights

Symmetrical narrow beam, symmetrical wide beam or asymmetrical wide beam light distribution


These luminaires are optionally available with symmetrical narrow beam, symmetrical wide beam or asymmetrical wide beam light distribution for your lighting applications. You can find the relevant information on half beam angles in the table.

The high protection class and excellent workmanship make them durable and reliable lighting tools for indoors and out.

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Protection class IP 65

Cast aluminium, aluminium and stainless steel
Safety glass
Reflector surface made of pure aluminium

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.


Swimming pool

The general lighting in the swimming pool is effected by means of downlights, whose light offers safety on the surfaces around the pool. They also create lustrous effects on the surface of the water. The pool is illuminated by underwater floodlights. Unshielded luminaires with a high protection class are used on the walls of the hall to provide accents and to emit soft light.

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Riding arena

The degree of illuminance must be distributed uniformly on the floor of the entire arena to ensure that neither horses nor riders are irritated in their sport by alternating light and dark areas. The indoor riding arena has dimensions of 70 x 30 m and is illuminated with downlights from the ceiling of the arena. The height of the roof ranges from 6 to 12 m. 200 lx is reached at floor level...

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Finish
LED colour temperature
Symmetrical narrow beam light distribution 
  LED Power supply unit β A B AC/DC
66 151 K3   4.3 W 337 lm on/off 24° 95 x 95 90
66 153 K3   9.6 W 636 lm on/off 25° 95 x 95 90
66 155 K3   21.0 W 1370 lm DALI controllable 25° 130 x 130 100
66 156 K3   38.2 W 2615 lm DALI controllable 27° 170 x 170 100
 
Symmetrical wide beam light distribution 
  LED Power supply unit β A B AC/DC
66 157 K3   4.1 W 405 lm on/off 40° 95 x 95 90
66 158 K3   9.6 W 821 lm on/off 38° 95 x 95 90
66 159 K3   21.0 W 1667 lm DALI controllable 38° 130 x 130 100
66 160 K3   38.2 W 3104 lm DALI controllable 41° 170 x 170 100
 
Asymmetrical wide beam light distribution 
  LED Power supply unit β A B AC/DC
24 056 K3   4.3 W 323 lm on/off 42/48° 95 x 95 90
24 057 K3   11.0 W 587 lm on/off 44/48° 95 x 95 90
24 058 K3   20.0 W 1356 lm DALI controllable 44/48° 130 x 130 100
24 059 K3   38.2 W 2498 lm DALI controllable 44/48° 170 x 170 100

LED compact downlights in use