This discreet surface-mount square slave emergency corridor spot downlight is designed for emergency lighting central battery systems that supply 230V AC and/or DC.
The width of the ONTEC R is just 130mm and has a depth of 27mm from the ceiling or wall.
With corridor optics and LED lamps providing an output of 306 lumens, it allows for spacing between fittings in escape routes or corridors of 22m at 3m heights or over 30m at 5m heights.