WindFire Super Bright 1600LM Lumens CREE XML XM-L T6 U2 Zoomable AAA/18650 LED Flashlight Torch with Charger and 2 x WindFire 4000mAh 18650 Rechargeable Battery Super Bright CREE XM-L T6 LED Flashlight 5 switch smode: high / medium / low / strobe / SOS Zoomable to adjust as you wish Power Source: 1 x 18650 or 3x AAA Batteries 1600 Lumens Maximum output