The Kodiak Kiran tactical flashlight produces up to a stunning 10,000 max lumens of light. Aerospace grade aluminum construction ensures dependable performance whenever it's used. The Kodiak Kiran is rechargeable so there's no need to constantly be changing batteries. A convenient charging level indicator alerts you when a recharge is needed. The flashlight is powered by a 5000 mAh rechargeable 26650 lithium battery. Charge your mobile phone on the go! Just plug your phone into the USB port on the flashlight. No need to worry about not being able to make an important call. The Kodiak Kiran Details 3 brightness settings of 10,000, 2500 and 200 max lumens of light. Expect up to 2.5 hours of continuous light on high, 4.5 hours on medium and 23 hours on low settings. A full charge can take up to 9 hours. The flashlight measures 11.25"L x 2.25"D (Head) 2.0" (Body) and weighs 2 lbs.