Ahighly reliable LED lamp willpromise certain security assurance to your bicycle. Wanna have a try of this H6 6 x 3535 LED Super Bright Waterproof 3-Mode 4000lm LED Headlight for Bicycle? We sincerely recommend this sort of lamp for its superior lighting performance to ordinary ones. Designed into 3-mode style with smart circuit control， this lamp offers a broader range for you to make an option of brightness. You can pick out the most suitable brightness for meeting certain condition. As to its quality， guaranteed aluminum alloy material and sophisticated workmanship endow the lamp with solid structure and stable performance. Best choice!                                    Features             Made of superior aerial aluminum alloy material， durable in use<br> Intelligent circuit control， with 3-mode brightness setting， allowing you to pick out whatever brightness you want<br> It uses high brightness LED as light source， which is characterized as compact type， low energy consumption<br> With excellent IPX-65 waterproof performance<br> Energy-saving and environmentally friendly， ultra brightness<br> Suitable for mountaineering， bicycling， camping and so on<br> Easy to install on the bicycle <br>                                                            Specifications             Material     Aluminum Alloy     <br> Color     Black & Red      <br> Quantity     1     <br> Emitter BIN     3535     <br> Emitter Number     6     <br> Power Supply     1 x Battery Pack (Included)     <br> Mode Memory     No     <br> Switch Type     Button       <br> Lens     Glass     <br> Reflector     Aluminum Smooth     <br> Zoomable     No     <br> Waterproof     IPX-65 Level    <br> Luminous Flux     4000 LM    <br> Modes Arrangement     Highlight & Low Light & Blasting Flash      <br> Dimensions     (2.76 x 2.44 x 2.28)" / (7 x 6.2 x 5.8)cm (L x W x H)    <br> Weight     3.88oz / 110g     <br>                                                             Package Includes            1 x Headlight <br>1 x Charger Set <br>1 x Battery Pack Set<br>1 x Headlamp Fixing Belt<br>