320 Lumens Rechargeable Head Light SBV3AIRR by SuprabeamAchieve remarkable efficiency without ever compromising performance. Introducing the ultimate power-to-cost rechargeable lightweight headlamp. Featuring a minimized battery pack but keeping fully electronic control system. Delivers an impressive 320 lumens from a lightweight 1400 mAh Li-ion battery.Specifications:-Beam: Sliding Hyperfocus Switch: Memory Touch Function ButtonBrightness Modes: BOOST: 320 lm / Dimmer: 5-250 lm / SOS 200 lmBattery Life: 100 hoursPower Source: 1 x Li-ion Polymer 5.18WhWeight (incl. battery): 148 gBody: Dark Grey Hi-Tech Compound / AluminiumHeadband: Fits to 50-70 centimetersProtection Rating: Splash Waterproof IPx4