Our products----Fire Emergency light have best quality and low price! Packaging & Delivery Packaging ... quantityFeatures1.Adopt high quality Ni-Cd battery which own high power capacity.2.Long work life ,the work times more than ... Below right cornerTechnical parameterPowerEmergency time2*5W2.5hoursApplication,Widely used in emergency system of hotel ,meeting room,office,hospital,factory,shopping center ...