... 3,CE&ROHS 4,Easy to install 220v high frequency high voltage LED emergency kit:A) Input Voltage (Dual) 110V/240V, 50-60HzB ... battery manufacturing experience,our customer Occurring In Separate fields:emergency lighting,electric tools,dvd power supply,electric car,medical device,UPS ... CE,UL,ROHS,RBRC etc,and our products for emergency lighting are manufactured by ICEL.Besids,our products have passed the ...