no need to insert dry cellsthe built-in high intensity LED gives out intensified lightthe flashlight will light on for about 8 minutes if it is driven for 10 seconds.the flashlight will light on for about 15 minutes if it is driven for 30 secondsthe flashlight will light on for about 25 minutes if it is driven for 60 seconds.each pc packed in color boxpacking details: 60pcs/ctnctn size: 39.5*30.5*33cm
No Battery FlashLight (JDL012) product offered by Zhejiang Jundeli Electric Co., Ltd.
