The Eagletac T25V torch has a maximum output of 2600 lumens from the Cree XHP70.2 cool white LED. The light is powered by an included 21700 li-ion battery which is rechargeable inside the torch via a Type-C port. 

The flashlight is operated by a tactical tail switch which turns the T25V on and off, and a rotating head design to access the three output levels and hidden auxiliary modes. 

Brightness Levels:
XHP70.2 Cool White LED
Max: 2600 lumens / 1350 lumens - 0.8 hrs / 1.8 hrs runtime (Please note, the output steps down to avoid overheating)
Medium: 1125 lumens / 790 lumens / 385 lumens - 2.5 hrs / 3.5 hrs / 7 hrs runtime
Low: 98 lumens / 50 lumens / 15 lumens - 35 hrs / 65 hrs / 200 hrs runtime

Maximum beam distance 214 meters and waterproof to IPX-8. 

Includes: Eagletac 3.7V 5000mAh 21700 li-ion battery, nylon holster, Type-C USB charging cable, pocket clip, spare o-rings, user manual, paracord lanyard.