Emergency light,emergency lamp,led emergency light, Description: LED Emergency Light 3W Features: 1.Powerbyrechargeableandlead-acidbattery,whichhasaservicelifeof500recharge-cycles. 2.Fixedwith29high-brightandenergy-savingLEDbulbs. 3.BothAClightandemergencylightforchoices. Instruction: 1.Beforeusing,installthelightonthestandardE27/B22lampholderconnecttoAC220Vpower. 2.PushtheswitchintotheACgear,applytheAC220Vpowerenergy-savingLEDfunction/pushintotheOFFgear,theLampturnoff/pushintotheDCgear,usetheemergencylightfunction.WhenconnectedtoAC220Vpower,thebatteryischargeandchargingindicatorturnon.WhenthepowerfailureortheswitchisinDCgear,21LEDlightsautomaticallyturnonandusingbatterypower. 3.Itneeds20hourstochargebatteryfully. 4.Emergencylightcanlastworkingfor2.5hoursafterfullycharged; 5.Atthismoment,inordertoprotectthebattery,pleasestopusing,andchargeitintime.(Pleasechargebeforetheledbulbisdarkfully,otherwiseitwoulddamagethebattery). Cautions: 1.PleaseusethestandardE27/B22lampholderandAC110-220Vpower. 2.Iftheunitisleftunusedforalongtime,pleaserechargeitevery3monthstomaintainthebattery. 3.Pleaseavoidtheover-dischargeofbattery.RechargetheunitwhentheLEDlightlooksdim. 4.Pleasekeeptheunitawayfromthecombustible,moistureandhighheat.