Lampsbuyer 2 Waterproof Cycling 20 LED String Bicycle Lamp Bike Wheel Flash Light Strip 2.2M(Blue) This light uses the high quality LED lamp, can make you beautiful and safe riding at night With 100% waterproof design, superb performance, let you look cool for 365 days 5 minutes convenient installation. 20 Bright LED Lights In Waterproof Tubing The bead is fold resistant and bend resistant, which can be easily installed on the wheel spoke Comes with Velcro Strap for Battery Pack and Zip Ties for The Light String