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LED compact downlights for external power supply units

Recessed ceiling luminaires with symmetrical light distribution · Trim ring made of stainless steel

LED recessed ceiling downlights for external power supply units, optionally dimmable 1-10 V or DALI controllable. These luminaires are available with different LED outputs, half beam angles and dimensions.

The luminaires and the external power supply units required for your lighting systems can be connected by means of a simple plug connector.

Luminaires suitable for integration in light and building control systems. For integration in an LCN or ZigBee-controlled building management system, we recommend the BEGA Control light control system.


Protection class  IP 65

Cast aluminium, aluminium and stainless steel
Safety glass
Reflector made of pure anodised aluminium
0.5 m connecting cable with plug

An external power supply unit is required to operate these luminaires.
We supply the luminaires 55 821 · 55 822 with an external, non-dimmable power supply unit.

The required installation depths can be found in the instructions for use for these luminaires.

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
Symmetrical narrow beam light distribution 
  Lamp β A B Recessed opening AC/DC
55 821 K3   LED 6.0 W 322 lm 28° 80 90 Ø 71 x 75
55 823 K3   LED 15.0 W 983 lm 18° 120 90 Ø 97 x 110
55 825 K3   LED 21.0 W 1253 lm 16° 160 90 Ø 128 x 90
55 827 K3   LED 21.0 W 1607 lm 12° 180 95 Ø 160 x 95
55 829 K3   LED 41.4 W 3206 lm 14° 240 115 Ø 202 x 115
Symmetrical very wide beam light distribution 
  Lamp β A B Recessed opening AC/DC
55 822 K3   LED 6.0 W 315 lm 81° 80 90 Ø 71 x 75
55 824 K3   LED 11.0 W 932 lm 80° 120 90 Ø 97 x 110
55 826 K3   LED 21.0 W 1320 lm 85° 160 90 Ø 128 x 90
55 828 K3   LED 20.8 W 1669 lm 82° 180 95 Ø 160 x 95
55 830 K3   LED 41.5 W 3459 lm 89° 240 115 Ø 202 x 115

BEGA Library

BEGA Library is a collection of digital publications from Lichtgruppe Gantenbrink. Learn more about our products, discover examples of impressive applications, and watch our high-definition videos.
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BEGA AR is pleased to help you assess our luminaires in your own private setting. In a virtual presentation you can place up to five different luminaires simultaneously in any positions you like: in the house, around the house or in the garden. You can then view them from all angles, switching them on and off and even taking photos ofthe various scenes.
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Electrical safety

The luminaires in this catalogue are designed and produced on the basis of the EN 60598/VDE 0711 standards. The majority of the luminaires bear the relevant test mark on the type plate as well as on the packaging and instructions for use. The other luminaires have been or will be submitted for certification, but the certification and approval procedure is still in progress. We can provide information on the status of the certification procedure at any time. Special orders are produced in accordance with the above set of regulations.
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