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我们专业生产及销售各式塑料充电手电筒（flashlight），充电应急灯（emergency led light），还有其他系列包括:手摇及太阳能手电筒shaking and solar flashlight，塑料电池手电筒plastic battery torch，充电应急灯rechargeable emergency led lamp，钥匙灯key chain，强光灯spot light，LED小书灯reading light，帐篷灯camping light，充电应急灯灯泡emergency led bulb，电蚊拍Mosquito Bat.著有品牌JY-SUPER，HOYA ,JJ ,HD、、、、.产品畅销非洲，东南亚，印度,孟加拉，中东及港澳地区。期待新老客户前来询价、合作~