Anit roll surface prevents accidents Machined aircraft aluminum casing O-ring sealed Streamlight PT 2L Tactical Light - BlackThe combination of small size and C4 LED output results in one of the brightest tactical personal carry lights for its size. Features: High, low and strobe modes C4 LED illumination output. 6 Hour Strobe. Solid State power regulation provides maximum light output throughout batterylife. Rubber push button tail cap switch. IPX7 rated design; waterproof to 1 meter for 30 minutes. Impact-resistant tempered glass lens. Unbreakable pocket clip. Anti-roll head Specifications: Color: Black. Run time high: 180 lumens/2.5 Hours. Run time low: 10 lumens/50 Hours. Batteries: 2 CR123A lithium batteries. Limited lifetime warranty. Contents: Streamlight PT 2L Tactical Light - Black 2 CR123A lithium batteries, Nylon holster.table.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }