location: <br /> to we can deliver in 5 .<br /><br />features:<br />special design， so that he can be installed almost anywhere， more concise handlebar<br />allow you ride easily at nights or during rainy <br />great for outdoor activities<br />use 6 led lights， small power consumption， high brightness， light stability<br />save electricity， use 2 cr2032 button batteries<br />can adjust the lamp to 360 degrees of freedom<br />it is waterproof<br /><br />specification:<br />led: 6 led white light<br />led lifespan: 100，000 hours<br />adjustment range: 360135360 degree3-axis adjustment<br />fit for: 99% of all types of bicycle<br />power supply: 2 x cr2032 battery inside<br />switch: switch to the tail button type<br />waterproof : yes  cannot be put into water <br />mode: full， flashing， off<br />material: aluminum alloy<br />color: yellow/ red/ blue/ black<br />quantity: 1 pc<br /> <br />tip：you can install it on seat post / handle bar / seat stay which diameter is about 1.6cm-5cm， it is very cool<br /><br />package contents:<br />1x safety warning headlight with batteries