Never get caught in the dark with the ultracompact, multioutput ProTac Flashlights from Streamlight. Some of the brightest tactical lights designed for extended use, these lights features multiple light settings, including strobe mode, so youre covered for any situation. Tactical, push-button tail switches for one-handed operation. Aircraft-grade aluminum body and impact-resistant, tempered-glass lens stands up to the toughest abuse. Shockproof C4 LED with solid-state power-regulation technology delivers maximum light output throughout battery life. Anti-roll facecap and unbreakable pocket clip keeps this flashlight from rolling away. Two CR-123A batteries and nylon sheath included. Compatible with one Streamlight rechargeable 18650 lithium battery (sold separately). Available: 2L-X Output Features Low, High and Strobe modes. Low produces 40 lumens and a 49-meter beam. Runs up to 30 hours. High produces 500 lumens and a 165-meter beam. Runs up to 2.75 hours. Strobe runs up to 3.25 hours. Dust- and waterproof IP68 rating to 2 meters. Length: 5.14. Wt: 3.9 oz. (with battery). HL-X Output Features Low, Medium, High and Strobe modes. Low produces 65 lumens and 80-meter beam. Runs up to 23 hours. Medium produces 400 lumens and 200-meter beam. Runs up to three hours. High produces 1,000 lumens and 330-meter beam. Runs up to 1.25 hours. Strobe runs up to 2.5 hours. Waterproof IPX7 rating to 1 meter for 30 minutes. Length: 5.43. Wt: 5.7 oz. (with battery). Cancer and Reproductive Harm- www.P65Warnings.ca.gov.