3X LED/3X AG13 batteries/Magnetic/Scaleable 3LED lamps keep the enough bright,also it has the function of brightnesscontrol;3AG13 hold the long life bateries;Magnet at light is for powerful retrieval.ITEM NO.JT-351NAME Extendable Magnetic Flashlight DESCRIPTION 3 leds,and 4 battaries(LR1130),with magnetismMATERIALaluminium SIZE (CM)19.3*2.5CM(closed),57*2.5cm(opened)PACKAGING (CM)white box/set, ...