The 5.11 Tactical® Rapid L2 Flashlight delivers incredible performance in a compact, lightweight package. 2 brightness settings range from 61 lumens on low to 523 lumens on high, plus a strobe mode that flashes at 523 lumens to provide an unmistakable signal. Aerospace aluminum construction ensures impact-resistant toughness you can count on, and IPX-7 water-resistant design is submersible up to 1 meter. The CREE XP-L2 V5 bulb is powered by 2 CR123 batteries, while this 5.11 Tactical flashlight pierces 103 meters into the dark on high. The 5.11 Tactical Rapid L2 Flashlight boasts a removable pocket clip. Runs up to 2 hours on high and more than 19 hours on low. Length: 4.87". Dia: 1.1" (head), .95" (body). Weight: 3.68 oz. with batteries. Manufacturer model #: 53391.