The ProTac 2L conveniently fits in your pocket and delivers a lot of bright light -now producing 350 lumens! Features: TEN-TAPA(R) Programming- Choose from three user selectable programs:1) high/strobe/low 2) high only 3) low/high LED output and run times: High for bright light: 350 lumens; 159m beam; runs 3.25 hours; 6,300 candela Low for longer run time: 30 lumens; 49m beam; runs 35 hours; 600 candela Strobe for signaling or disorienting: runs 6 hours IPX7 waterproof to 1 meter for 30 minutes; 2 meter impact resistance tested Includes two 3V CR123A lithium batteries and nylon holster Solid State power regulation provides maximum light output throughout battery life Rubber push-button tail switch Durable, anodized aluminum construction with impact-resistant tempered glass lens Unbreakable pocket clip Anti-roll head 4.77" (12.12 cm); 2.8 oz (79 grams) RoHS compliant #html-body [data-pb-style="62DF8287291E8"]{justify-content: flex-start; display: flex; flex-direction: column; background-position: left top; background-size: cover; background-repeat: no-repeat; background-attachment: scroll; border-style: none; border-width: 1px; border-radius: 0px; margin: 0px 0px 10px; padding: 10px;}#html-body [data-pb-style="62DF8287291F5"]{border-style: none; border-width: 1px; border-radius: 0px; margin: 0px; padding: 0px;}