The Klarus GL1 is the newest light with 600 lumens of output from the Cree XP-L2 HD CW LED. Two modes - strobe and constant on, both of which produce 600 lumens It's unique because of itsrechargeability. Once it is on the rail, the light can be charged without removing it. The Klarus GL1 is powered by an internal 260 mAh Li-Ion battery and charges with a micro USB cable (included). It has two easy to access side switches. The light turns ON or OFF by simply pressing either of the two side switches down. Specifications 600 Lumens 270 Ft Beam Distance 1722 Candela Light Intensity IPX6 Waterproof 2.13 Oz 2.2" Length 1.10" Head Diameter 1.24" Body Diameter Cree XP-L2 HD LED Output & Runtime: Level 1 600 Lumens for 1 minute then thermally ramped down to 60 lumens. Includes Light 1913 and Glock Rail Mount Adapters Micro USB Charge Cable
