Description: * This bike wheel light consists of 20pcs bright LED lights, which makes your wheel visible and stand out from all angles for night riding. Three work modes: steady，quick flash and slow flash. Press the power button to change modes. Riding with this bicycle tire light at night, you will be the safter in the darkness. *GREAT SAFETY AND COOL RIDING: Bright and attractive wheel lights show glorious flash sight in night, your wheel will be more noticeable, visible and safer. No riding speed requirement! Colorful spoke lights bring you tons of compliments when riding. Lights fix on the wheel tightly, no worry about falling. *Long battery life and WATERPROOF: Long lasting working time up to 8-10 hours. Lights work with 1pcs AAA 1.5V battery (not included). IP65 waterproof design, cycling spoke light work great in rain or snow to enhance visibility, no longer worried about the bike tire lights will be damaged when riding in bad weather condition. Please Try not to ride in the rainning. *Easy to intall and remove : Bike spoke lights fit for most bicycles with standard spokes, such as mountain bikes, road bikes, hybrid bikes, triathlon Bikes, touring bicycles, etc. Easy installation and removal. Place the battery into the battery case, then fix the battery case on the wheel wire with screws, finally wrap the LED light string on the wheel wire. Specification: Product Name: bicycle spoke light Light bead: highlight LED Scope of application: bicycle wheel spokes Power supply: 1pcs AAA 1.5V battery (not included) Mode: flash / slow flash / normally on / off Color: as picture suit：14-29 inch bike Package Includes: Bicycle spoke lamp * 2 2 Tire Pack LED Bike Wheel Lights Ultra Bright Waterproof Bicycle Spoke Lights Various Outdoor Sports Equipment: High-quality outdoor sports equipment makes you more at ease, more pleasant in outdoor sports. Ideal Outdoor Sports Equipment: It is an indispensable equipment for your outdoor sports, so that you can enjoy the feeling of outdoor sports more. Shipment: We will ship it ASAP,when you place the order. Every customer can enjoy 30 days refund for Damaged/Quality Issues. Best After-sale service: Your satisfaction is our greatest wish, if you have any questions, please feel free to contact us, we will provide you with comprehensive pre-sales and after-sales services.