Maglite， Black， 2 "D" Cell LED Flashlight. 524 Lumens. 16 Hour Run Time 6.5 hours (high)， 20 hours (low)， 69 hours (Eco). Multiple function programmable switch for a variety of uses general purpose， outdoor， law enforcement & tactical， aircraft quality anodized aluminum， O-ring sealed at all threaded joints for water resistance. Limited Lifetime Warranty. 2D Batteries Not Included.