â—† High Performance Tactical Light: The Nitecore P10i emits up to 1800 lumens with a maximum range of 317 yards. Designed with law enforcement and military personnel in mind, this flashlight is easy to operate with 3 levels of brightness and strobe. â—† Strobe: Simply press and hold the mode switch on the tail to activate strobe mode at any time. Non-linear strobe patterns cause enhanced dizziness effects, highly effective in diffusing a tense situation. â—† Rechargeable USB-C: An upgraded 21700i battery enables higher efficiency output and minimizes power loss, for 90 minutes on high and a maximum runtime of 38 hours on low. Recharge the P10i via the fast-charge USB-C port. â—† Ready to use: With an IP68 waterproof rating and shockproof protection, the P10i is ready for high intensity tactical operations. An NTH10 tactical holster is included that is compatible with standard police belts and MOLLE systems. â—† P10i Power Pack - Included in this pack are Nitecore P10i battery, NL2140i battery, CR123 battery charger, NTH10 holster, USB-C charging cable, lanyard, clip, replacement O-ring and a LumenTac battery holster