The Blinder Twinpack is an absolute game - changer for cyclists. Calling these lights bright is an understatement. Thanks to the latest COB technology, the front light blasts out a powerful 200 lumens, while the rear emits 100 lumens. This ensures you're highly visible and safe, no matter the lighting conditions. With an integrated USB plug, there's no need for a separate charging cable. Just plug it directly into a USB port. It takes about 4 hours to charge. When the battery is low, a red LED near the button lights up. Once fully charged, the LED turns green and then goes off. The tool - less mount is a breeze to use. It comes with a removable silicone strap suitable for bars and seat posts with a diameter of 22 - 32mm, and a large strap that fits tubes and head tube profiles with a circumference of up to 200mm. Knog's mounting system not only makes attachment simple but also prevents any damage to your bike's frame or paint. The clasp removal system allows you to easily take off the Blinder for charging or security. It's strong enough to hold the light firmly and big enough to use even with gloves on in cold weather. Producing 200 lumens, the Blinder is an incredibly bright choice for cyclists. The efficient Chip on Board (COB) LEDs maintain maximum brightness for up to 90% of the battery life. Specifications: Blinder Front Light - Peak Lumens: 200, Peak Runtime: 60hrs, Recharge Time: 4hrs, Mount: Silicon Clasp Clamp, Weight: 34g, Dimensions: H: 43mm x W: 43mm x L:46mm. Blinder Rear Light - Peak Lumens: 100, Peak Runtime: 55hrs, Recharge Time: 4hrs, Mount: Silicon Clasp Clamp, Weight: 34g, Dimensions: H: 43mm x W: 43mm x L:46mm.

Using your Blinder bike lights is super easy. First, use the tool - less silicone strap to attach the lights to your bike. The small strap is for bars and seat posts with a 22 - 32mm diameter, and the large one fits tubes and head tube profiles up to 200mm in circumference. Once attached, your lights are ready to go. When the battery is low, you'll see a red LED near the button. To charge, just plug the integrated USB plug directly into a USB port. It takes about 4 hours to fully charge. When the LED turns green and then off, your lights are ready for your next ride. As for maintenance, keep the lights clean by wiping them with a soft, dry cloth. Avoid exposing them to extreme heat or cold, as this could affect the battery life. Also, make sure the silicone straps are in good condition. If they start to wear out, replace them to ensure a secure fit.