Detailed Product Description Alarm & Emergency LightLamp Dower Duration Battery 8W 220-240V 3 hours 3.6Ni-Card50/60HZWe are specialized in manufacturing fire extinguishers and spare parts, with international approvals such as CE, EN3, TUV, etc. Up to now, our products have been successfully exported to Europe, south America, and southeast Asia with reliable quality and competitive prices. You are ...