Bright and Visible- Our LED bicycle light fits most handlebars up to diameters of 28mm, great for riding on nights. With this light, you can see the situation of roads clearly without worrying the safety. Meanwhile, the back light can also be a visible spotlight, it can be attached to backpack/helmet/baby carriages, ect. It makes sure that you will be noticed in a dark place.

Rechargeable Bike Light-Comparing with AA battery lights, our LED lights can be charged which avoids carrying batteries all the time. It is also more friendly to our environment, with this USB cable, you can charge it on computers or chargers freely. The front light takes 4hrs to charge and the back one takes 1 hr, the notification light will shine in red.

5 Adjustable Light Levels- The headlight has 5 brightness levels which can be exchanged by pushing button and the lasting time of different light modes are :3.5hrs/5hrs/12hrs/40hrs/strobe.The taillight has 6 kinds of levels: high/medium/low/slow flashing/fast flashing as well as strobe. These modes can ensure that you will be noticed any time and greatly ensure your safety. NOTE:If you want to use the strobe function, pls push twice rapidly on the on button to get the strobe to work.

Water Resistant LED Lights- Cover with unibody aluminum alloy case, the material of the shell is waterproof which has reached IPX4 water resistant level. There is no worries about the lights will get wet by rains, waters or drinks spill by accident, Perfectly protect against splashing water from any angle.

Portable and Easy to Install- Mini size which is very easy to carry, you don't need to worry about they will occupy much places. With some simple steps, no tools required. You can literally install each light in 5 seconds, either on the handlebars or the seat post. If you have any problems on installation, please contact us freely, we try our best to help you.