Be seen and be safe with Cosmic Brightz by Brightz, Ltd. Cosmic Brightz are cool and colorful biking accessories that are affordable and easy to install. Bike Brights bike accessories are electroluminescent, flexible wires that mount to your or your child's bike and increase the visibility of the rider while riding at night. Cosmic Brightz are 10 feel long with 60 luminous micro LED lights. Wrap it around the chassis of your bike, turn it on, and then ride through the neighborhood galaxy like a glowing meteor! Attach the battery pack to your bike frame with the included Velcro strap and secure the LED strip with the included zip tie! This cosmic brightz LED strip is radiant red! This package includes: One string of LED lights with battery pack, one mounting tie to secure LED lighting, one mounting strap for securing battery pack. Requires 3 AA batteries (not included). Waterproof and mesmerizing! Glows for up to 24 hours before needing to replace the batteries.