OPERATING INSTRUCTION1.When operating the light is suddenly dim, that the circuit of over-dischargingpreventedto damagebattery .please recharged the battery at once.2The lantern must be recharged at least 8 hours every three months.3.When not in use, please switch off the light.4.Do not use or place the unit near water.5.The efficiency may decrease if lantern is usedor charged when temperature is below 32f(0℃)or above 104f(40℃)led bulb,factory sell我們專業生產及銷售各式塑料充電手電筒（flashlight），充電應急燈（emergency led light），還有其他系列包括:手搖及太陽能手電筒shaking and solar flashlight，塑料電池手電筒plastic battery torch，充電應急燈rechargeable emergency led lamp，鑰匙燈key chain，強光燈spot light，LED小書燈reading light，帳篷燈camping light，充電應急燈燈泡emergency led bulb，電蚊拍Mosquito Bat.著有品牌JY-SUPER，HOYA ,JJ ,HD、、、、.產品暢銷非洲，東南亞，印度,孟加拉，中東及港澳地區。期待新老客戶前來詢價、合作~