产品特点：内置可充电免维护容量高达1000MAH铅酸蓄电池超长寿命电池，高达400次以上循环使用采用9个超长寿命，超高亮度LED灯采用聚光两档：5灯省电，9灯照得更亮更远充足电，5灯可持续使用16小时左右，9灯可连续使用12小时左右包装：67*31*65CM 4*20=80支/箱 23KG/箱直径：7CM。长度：22.3CM Specification:Rechargeablehighcapacitance(1000mAH)lead-acidstoragebatteryinside,maintenance-freeAnextralong-lifebatterymorethan400timesrecycleallowed9extralong-lifeandextrahigh-luminanceLEDsadoptedTwoavailableoption:youcanturnonpower-saving5LEDsorlighterandfurther9LEDsYoucankeep5LEDslightingforabout16hoursor9LEDsforabout12hourswithfullpowerPackage:67*31*65cm. 4*20=80pcs/ctn 23kg/ctnDiameter:7cm Length:22.3cm