The Coleman 325M LED Flashlight uses BatteryGuard technology to stop battery drain, so you'll have Power When You Need It. On a normal flashlight, there is typically some residual drain as long as the batteries are connected to the circuit, even when the light is off. By turning off a BatteryGuard flashlight, the batteries are completely disengaged so the flashlight retains its brightness twice as long and the batteries last 25% longer. The comfort-grip design helps minimize the chances of dropping your light, and if you do, the strong, lightweight aluminum construction with rubber-edged bezel is water and impact-resistant to falls of up to two meters. That's twice the impact resistance of most other lights. FEATURES• BatteryGuard technology preserves battery life and reduces corrosion• Provides up to 25% longer battery life• BatteryGuard automatically engages when you turn off the flashlight• Comfort-grip design for a secure hold• Rubber-edged bezel for extra drop protection• Strong, lightweight aluminum constructionSPECSTwo Modes: High and LowLumens: 500 (high) / 10 (low)Runtime: 2 hour (high) / 200 hours (low)Beam Distance: 325m (high) / 70m (low)Water-Resistant: IPX4Impact-Resistant: Up to 2mPower: 3 AA Batteries (included)3-Year Limited Warranty Comfort-grip provides a secure hold Rubber-edged bezel for added drop protection Powered by 3 AA batteries (included) | BatteryGuard 325M LED Flashlight