FAB Defense Speedlight G2 650 RE18650 2000 Lumens LED Weapon Light Lithium Ion Battery Black fx-speed650re. Specifications for FAB Defense Speedlight G2 650 RE 18350 2000 Lumens LED Weapon Light: Manufacturer: FAB Defense Light Output: 2000 lumens Bulb Type: LED Battery Type: 18650 Lithium Ion Beam Color: White Color: Black Diameter: 25 mm Length: 121 mm Weight: 138 g Weather Resistance: Water Resistant Dustproof Finish: Black Package Contents: FAB Defense Speedlight G2 650 RE 18350 2000 Lumens LED Weapon Light FAB Defense fx-speed650re: Speedlight G2 650 RE 18650 2000 Lumens LED Weapon Light Black