Description The HLA(R) Series now has a hands-free, USB rechargeable lighting solution! When your task requires both hands and a bright light with a wide flood beam, reach for the ProTac HLA(R) USB Headlamp. Charge on-the-go using almost any USB source. Plus this headlamp accepts multiple battery sources as a backup, so you&&';;ll always have power when you need it. Features Designed for maximum illumination with a wide beam to light an entire area Three lighting modes: High for super-bright light: 1,000 lumens; 232m beam; runs 1.5 hours Medium for bright light and longer run time: 400 lumens; 147m beam; runs 2.75 hours Low for a less intense beam and extended run time: 65 lumens; 60m beam; runs 20 hours Features TEN-TAPA(R) programming, which allows the user to select one of three different programs: 1.) high/medium/low (default program); 2.) high only 3.) low/medium/high Solid State power regulation provides maximum light output throughout battery life IPX4 water-resistant; 2m impact resistance tested 90Adeg tilting head reduces neck fatigue Powered by rechargeable lithium ion battery (included); Recharges in 5 hours; also accepts a Streamlight SL-B26A(R) protected Li-Ion USB rechargeable battery pack Features a tethered diffuser cap for flood beam; stores on light body when not in use. Red and green colored lens filters also included Durable, anodized aluminum construction; gasket-sealed glass lens Includes rubber and elastic headstraps, USB cord and lithium ion battery 8.1 oz. (230g) Specifications High Lumens: 1,000 Run Time on High: 1.50 hours Run Time on Low: 20.00 hours Beam Distance: 232 meters Max Candela: 13,500 Battery Type: Streamlight SL-B26 Protected Li-Ion USB Rechargeable Battery Pack, Lithium Ion Cell Pack Battery Quantity: 1 Weight: 8.10 ounces (229.63 grams) Colors: Black Documentation Data SheetFact SheetInfo Sheet with Part NumbersProduct Instructions