As it is known to all， it is dangerous to ride at night. Therefore， it is wise to buy a headlight and install in on the bicycle. This KINFIRE XM-L-T6 Front-button Switch 3-Mode LED Headlight for Bicycle is a great one. Made of superb aluminum， it is durable to use. Featured with a prepositive switch button， it provides you with much convenience. It has 3 types of modes， you just need to press the switch button for several seconds to open or close the headlight. Give you the excellent brightness in the dark or in strong backlighting with this long-lasting LED headlight.                                    Features            Anti-reflection coated glass lensLow heat generating， no UV or IR light radiationEnergy-saving and environmentally-friendly， high brightnessSeismic， impact resistance， non-thermal radiation， safe and stable， reliableMade of aluminum， reliable and durable to useIt features a prepositive switch button， so it is easier and more convenient to turn on the light                                                            Specifications             LED Type     4 x XM-L-T6    <br> Light Color     White    <br> Battery     1 x 6600mAh 18650 Battery (Include)    <br> Brightness     2300-3000LM    <br> Range     200 Meters    <br> Modes     Three Kinds (Light - Low Light - Flash)    <br> Use Time     3-4 Hours     <br> Switch Type     Tail Push-Button    <br> Lens Type     Coated Glass Lens    <br> Light Cup Type     Glossy    <br> Dimensions     (2.76 x 2.36)" / (7 x 6.0)cm    <br> Weight     30.41 oz / 862 g     <br>                                                             Package Includes            1 x Headlight<br>1 x Charger<br>2 x 0-Ring<br>1 x 18650 Battery<br>1 x Headband<br>