Emergency and safety lamp slb gl whitesingle battery lamp with 1 h3 h emergency light duration and 21 m identification range for wall and ceiling mountingprepared for wall and pendant mounting via accessoriesbulbs includedfunctional control conventionally with check button status display ledpermanent and stand by switchadditional light output downwardsnicd battery included with pole safe socket connectionconnection via plug terminalscable inlet from behind or laterally self sealing membraneh