Features:Utilizes a latest XP-G2 (R5) LED with 50,000-hour lifetimeOutput mode/Runtime: High: 110 lumen/30 Minutes, Mid: 32 lumen/4 hours, Low: 5 Lumen/36 hoursBoasts a top beam intensity of 553cd and a throw distance of up to 47 metersHigh-efficiency digitally regulated circuit to maintain a constant brightness as battery life diminishesHigh strength aerospace aluminum alloy construction with anti-scratching type HAIII military grade hard-anodized finishPrecision micro-textured reflector creates smooth, optimized beam Multi-Function, bit tail clicky switch provides one-handed operation and easy access to all functionsHigh quality detachable stainless steel reversible clip makes it durable and keeps a firm grip on your hatImpact resistance to 1.5 meters and waterproof in accordance with IPX-8Specifications: Bulb: XP-G2 R5 LEDOutput / runtime: 5 lumen(36 Hours), 32 lumen(4 Hours), 110 lumen(30 Minutes) Max Beam Intensity: 553cdMax Beam Distance: 47 MetersModes: 3 Modes(Mid(Default)-Low-High) Size: 81.5*14.5*14.5mmLength: 81.5mmHead Diameter: 14.5mmBody Diameter: 14.5mmWorking Voltage: 0.9v-1.5vBattery Type: 1 X AAA (10440 Not Supported) Water Resistant: IPX-8 (2 meters) Impact Resistant: 1.5 metersPackage Includes:1 X LUMINTOP Mini Flashlight1 X O-ring1 X Keychain