The XL8000r has seven LEDs to produce 50 percent more light, up to 4500 lumens as measured by the ANSI FL1 Standard. It is powered by a battery pack and an enclosed power adapter, which allows recharge without removing the batteries. This makes the XL8000r easy to charge, while four blue LEDs show the charge level.
Rechargeable Li-Ion Technology
Beam Adjustment System
Light levels: 100%, 40%, 10% & direct strobe
Anti-reflecting aircraft aluminium
High-grade aluminium reflectors and anti-scratch lens
Temperature Protection System
Time Control System
2x ICR18650 Li-Ion battery pack 3.7V
Hard carry case
Carrying strap incl. fastening rings
ANSI FL1 Standard - Technical Data
The American National Standards Institute (ANSI) published in 2009 the "Flashlight Basic Performance Standard", FL1 for short. So you can compare flashlights across manufacturer boundaries neutral. This lamp has been tested to stringent ANSI specifications.