Description: Beads: 2835 patches Waterproof grade: IPX5 Battery capacity: 220 mA (polymer lithium battery) battery life: 5H Lumen: red light 30 white light 45 Material: ABS+PC Collapse AllExpand All 4.5 out of 5 starsCHALKE Bike Lights Waterproof Riding Tail Light USB LED Rechargeable Night Bicycle Lamp Bright Flashlight 220Ma Road Bike Rear Light,2pcs Green Share: Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive. Fields with an asterisk * are required **01020304050607080910111201020304050607080910111213141516171819202122232425262728293031*Enter the store name where you found this product*Please select province Please select province *01020304050607080910111201020304050607080910111213141516171819202122232425262728293031Submit FeedbackProduct information: Feedback: Usb rechargeable light, can be charged from any usb port. Protected against splashing water from any angle. Ultra-bright and wide angle to keep you safe. 240 degree wide angle visual design provides more visibility than any lights on the market. Super bright with 4 modes - full brightness/ half brightness/ fast flashing/ slow flashing, it has four light modes which you can easily switch between. Get riding safety: The tail light emits an eye-catching wide-angle beam that can be seen from blocks away, need not worry about being knocked over by others. Whether you're running, walking with your dog, cycling, skateboarding or hiking, these safety lights will keep you safe and secure. Easy to installation- with a convenient one-touch dismount button, you just need to slide the light on & off the mount without removing the whole mounting bracket. The silicone mount strap for taillight is designed with four openings that tightly fit around most size handlebars and seat posts.