This discreet round recessed slave emergency corridor spot downlight is designed for emergency lighting central battery systems that supply 230V AC and/or DC.
The diameter of the ONTEC C is just 90mm including the bezel and comes with a clamshell driver narrow enough to fit through the suggested 70mm diameter cut-out.
With corridor optics and LED lamps providing an output of 297 lumens, it allows for spacing between fittings in escape routes or corridors of 25m at 3m heights or over 32m at 5m heights.