Brilliant Black Blade Recessed 2W LED Emergency Exit SignDescription Blade Exit Sign is a stylish Exit sign ideal for emergency lighting applications where aesthetics are everything, double or single sided interior recessed mounted exit sign for use at doorways, stairways and corridors and intersections on an emergency escape route. The LED exit sign with an integral emergency 2 hour battery pack permits self powered operation during power outages. Compliant to AS NZS 2293 50,000 Hour average life rated LED