The 180 Lumen LED DieHard Flashlight features two settings for adjustable brightness and run times. Containing a super bright LED, the flashlight produces world class brightness and an intense beam of light through 180 lumens output that projects a 200 meter beam distance or conversely switch to the 90 lumen setting for longer usage of over 9 hours. The flashlight is constructed of aerospace grade anodized aluminum, and contains a polycarbonate lens making it extremely durable. The LED flashlight is o-ring sealed against dust and moisture providing a weather resistant design (IPX4). The DieHard flashlight has a multi functional side mounted push button switch offering hi and low settings. Conveniently right beneath the push button switch is a Battery Life Indicator. When battery power is less than 20%, the LED battery life indicator will change from GREEN to RED.