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GENIUS ceiling luminaires

Symmetrical or asymmetrical light distribution


Ceiling luminaires for various lighting situations. The light from the symmetrical luminaires is directed downwards with a reflector, then shielded as it is emitted into the room and onto the illuminated surfaces.

The luminaires with asymmetrical light distribution can be rotated 360 degrees around the vertical luminaire axis and serve to illuminate wall surfaces. The ceiling luminaires on these pages are part of the GENIUS series of downlights: Luminaires with BEGA Hybrid Optics®. This combination of lens and reflector takes advantage of both the lens and reflector technology.

The result is highly efficient, low-loss optical systems with optimum glare suppression and very compact dimensions. We do not use any plastic lenses, but only materials that are permanently resistant to ageing, such as glass, aluminium and silicone.

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BEGA Thermal Management ®

Luminaire housing made of cast aluminium
Reflector surface made of pure aluminium
Safety glass
Chrome trim ring

BEGA Hybrid Optics®

DALI controllable
Colour rendering index (CRI) > 90

20-year availability guarantee for LED modules

The luminaire luminous flux and the luminaire connected wattage quoted in the table may 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.

Finish
LED colour temperature
Asymmetrical very wide beam light distribution 
LED Power supply unit β A B C AC/DC
50 851.1 K3 10.0 W 978 lm DALI controllable 58° 140 130 80
50 852.1 K3 13.5 W 1414 lm DALI controllable 61° 190 170 110
 
Symmetrical narrow beam light distribution 
LED Power supply unit β A B C AC/DC
50 860.1 K3 10.0 W 962 lm DALI controllable 16° 140 114 80
50 863.1 K3 13.5 W 1467 lm DALI controllable 14° 190 145 110
 
Symmetrical wide beam light distribution 
LED Power supply unit β A B C AC/DC
50 861.1 K3 10.0 W 981 lm DALI controllable 32° 140 114 80
50 864.1 K3 13.5 W 1463 lm DALI controllable 32° 190 145 110
 
Symmetrical very wide beam light distribution 
LED Power supply unit β A B C AC/DC
50 862.1 K3 10.0 W 978 lm DALI controllable 58° 140 114 80
50 865.1 K3 13.5 W 1414 lm DALI controllable 61° 190 145 110
no longer included in the current catalogue new in the range