The Streamlight MacroStream USB Every Day Carry Flashlight is a compact flashlight that fits comfortably in the palm of your hand, pocket, or backpack. With 500 lumens of output in a 4.5" package, the MacroStream compact flashlight offers unparalleled performance for its size.High and low modes: High: 500 lumens; 90m beam; runs 2 hours Low: 50 lumens; 30m beam; runs 8 hours Features: Lithium ion battery charges in-product in 4 hours Multi-function push-button tail switch with charge indicator: Red - charging Green - fully charged Includes USB cord IPX4 water-resistant; 1m impact resistance tested Removable pocket clip also clips onto brim of hat for hands free use Metal sleeve protects charge port; slide sleeve forward to reveal charge port Compact design fits in the palm of your hand, comfortably fits in your pocket Charges with Streamlight's EPU-5200 portable USB charger #22600 (sold separately) Durable, anodized machined aluminum construction; scratch-resistant polycarbonate lens Limited lifetime warranty Specifications: High Lumens: 500 Run Time on High: 2.00 hours Run Time on Low: 8.00 hours Beam Distance: 90 meters Max Candela: 2,000 Battery Type: Lithium Ion Battery Quantity: 1 Length: 4.50 inches Weight: 2.20 ounces