This combination IP65 slave emergency bulkhead light and exit sign is designed for use with 110V central battery systems used for emergency lighting. The included legend enables the ONTEC S to also be used as an exit sign with up, down, left and right arrow directions and a 25m viewing distance. The injection moulded polyurethane gasket ensures an IP65 rating making the ONTEC S suitable for industrial and harsh environments even down to -25°C. With LED lamps providing an output of 360 lumens, it allows for spacing between fittings in open areas of 9m at 3m heights or 11m at 5m heights.