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 55 921 · 55 922 with an external, non-dimmable power supply unit.

You can find luminaires for operating with alternating
and direct current in the table under AC / DC.

LED colour temperature optionally 4000 K or 3000 K
4000 K – Article number
3000 K – Article number + K3

Luminaire colour optionally graphite or white
Graphite – Article number
White – Article number + W

The figures quoted for output and luminous flux are nominal
values. Technical progress might result in different values
over time. The latest data can be found in the data sheets.