Strauss Bicycle Zoom LED Torch with Mount Holder | Front Bicycle Light | 3 Light Modes | Portable Headlamp HIGH-QUALITY - The torch is made of solid aluminum and reflector by rugged ABS plastic. It won't rust or corrode. This cycling light bundle will not only keep you safe and illuminate your path it will also last longer. THREE LIGHT MOEDS - FREE TO SWITCHThis bike light has three light modes--Full brightness/half Brightness/ flashing.2.5 hours in strong ligh/8 hours in weak light. WIDE RANGE OF USES - Best for outdoor activities like camping, hiking and riding, Great emergency light. Can be used as a flashlight. The lights can be detached from the mounting bracket quickly to be used as an emergency flashlight. ZOOMABLE EFFECT Manually "zoom" the light by extending the flashlight head outward. The more you extend, the more narrow, focused, and brighter the beam will be. You can use 3 x AAA Battery or 18650 battery for the flashlight