Nathan Nebula Fire Runner's Head Lamp

Nathan Nebula Fire Runner's Head Lamp Rechargeable headlamp designed for runners   Combination of Spotlight & Floodlight    192 lumens and 5 lighting modes   RunWaveâ„¢ technology to adjust settings touch-free   Auto-Strobeâ„¢ communicates runner's presence to drivers   Built for ALL weather, strobe is IPX4 – Weather resistant  Burn time is up to 25 hours   LED: 192+ max Lumens  Battery: 1500mAh Rechargeable Lithium-Ion battery  Burn Time: 25 hours  Water Resistance: IPX4 – Weather resistant  Usage Instructions Lighting Modes: Low – 16 lumens, Med – 80 lumens , Hi – 160 lumens, Sprint – 192 lumens, Strobe – 80 lumens  LIGHT: 39% Li-ion Battery, 22% PC, 15% PCB+IC+LED, 9% AL, 6% POM, 5% TPE, 3% ABS, 1% TPU, <1% Stainless Steel STRAP: 67% Polyester, 17% Spandex, 17% Nylon / Webbing : 74%  150D/1 Polyester, 26% Rubber / Buckle : 100% nylon