產品品牌：碩杰 產品型號：JK-979 用途：其它 ThisisaLEDpowerfailureemergencylights,andthejackscrewisdividedintotwostyles,themiddleofaswitchproducts,usedtoswitchAC(220V)andDC(10V-14.5V)andtheclosureofthisfeature.Productplanediameter9CM,productlength10CM,LEDbulbnumber14.Thisproductcanbeusedwhenapoweroutagethebatteryoftheelectricalproductitselfdischarge,beforethecaseofpowerfailureis220Vhouseholdelectricity,whileproductsarerechargeablebattery.Productsdonothavetogooutcharge.Thisproductiscompact,convenient,affordable,isyouremergencylighting,thebestgiftchoice.Welcometocalltoorder!!這是一款LED停電應急燈，分為螺口與插口兩種款式，產品中間有個切換開關，用來切換AC（220V）與DC（10V-14.5V)及關閉的這一功能。產品平面直徑為9CM，產品身長10CM，LED燈泡數為14顆。此款產品在停電的時候可以用產品本身的電瓶的電