Description: Function: CREE XM-L T6 True 900 Lumens LM LED Zoomable Flashlight Torch Brand: WindFire Model: WindFire A3 Material: High quality 6061T Aluminium LED Type: CREE XM-L T6 Brightness: True 900 Lumen with High Mode Light range: 500m Maxium Continuous battery life: 3 to 10 hours Mode: 3 mode-- High / Low / Strobe Power Source: 1 x 18650 Rechargeable battery Dimension: 136mm X 30mm(diameter) X 23mm(tail) Weight: 90g Package content: 1x WindFire A3 Flashlight 1x WindFire 18650 40000mah battery 1x Single slot 18650 wall charger After Sale Service: 30 days money back, one year warranty.