2014 popular led headlamp for military features: 1.powered by 3aaa battery/solar, led headlamp for military . 2.four mode switch, 1 led 50% light/1 led full light/4 red led flash/off 3. it can be a guide when you take a cycle at night etc. product details: ningbo hunshine international trading co.,ltd. we have many years experience to export lighting ptoducts to more than 50 countries . if you want more detailed information of this product or related products, please contact us, we will reply as soon as possible (general in 24 hours).