Max Output 4400 Lumens Max Beam Distance 211 m Max Beam Intensity 11100 cd Max Runtime 700 h 0 m / 29.16 d LED4 x XP-L2 V6 LEDs Reflector SMOBattery 2CR123, 2 x RCR123, 1 x 21700 Special Modes Location Beacon, SOS, Strobe Beam color White light Length 117.56 mm / 4.62 in Head Size 28.6 mm / 1.13 in Weight 80 g / 2.82 oz Activity Gear, Search, Outdoor/ Camping Package included:1 x Nitecore E4K 4 x LEDs 4400lm 211m Powerful LED EDC Flashlight 1 x 21700 battery 1 x cr 123 battery magazine 1 x clip 1 x holdter 1 x spare o rings