The Fenix E30R rechargeable flashlight has an output of 1600 Lumens. This rechargeable features a the Luminus SST40 LED, this all LED allows the power of one single 18650 rechargeable battery to provide a higher output of light. In addition the Fenix has (5) output modes plus strobe, 4-level battery indicator, magnetic suction charging port in the neck, ultra-thin optical lens, Lock-out function avoids accidental operation (double click within 0.5 seconds), intelligent over-heat protection to avoid high temperature of the surface, ow-voltage warning reminds when battery replacement is needed, reverse polarity protection, to protect from improper battery installation and digitally-regulated output maintains constant brightness. Includes: sn ARB-L18-3500 Rechargeable 18650 battery, magnetic charging cable, body clip, lanyard and spare O-Ring.