Constefire Rear Bike Tail Light LED Bicycle Lights Cycling Night Essential Seat Back Safety Lamp Waterproof Bright Warning Flash MTB Truck Car Creative

【Creative bike tail light Amazing Value】 Bicycle tail lights, each light powered by 2pcs CR2032 batteries (included) + extra batteries for replacement; Strong Function and good price, Best Choices for Runners, Joggers, Bikers, etc. 【Durable Material & Waterproof】 These simply but efficiently designed bike lights are made of high-quality waterproof silicone, they are flexible, durable, crush-proof, and shockproof for a longer lifespan. Can be used in rainy and snowy days, or other bad weather. 【Three Modes & Easy to Install】 3 lighting modes: Steady, Fast Strobe, Slow Flash. These rear lights can be tied on the bike seat back, backpack, helmet, or anywhere you can imagine, no tools needed, you can install it in several seconds. 【Wide Application】 With a flexible silicone rubber band, these lamps are used for various purposes. They can be used for MTB, battery bikes, racing bikes, folding bikes, motorcycles, or backpacks, camping, hiking, and with their stylish design, they even can be used for room, party decorations, or as Festival Gifts to improve festival mood. 【Warranty】These LED lights can be used as bicycle tail lights, helmet lights, backpack lights, pet lights, and more — perfect for a variety of outdoor activities. If you are not completely satisfied with your purchase, please contact us within 30 days. We are always here to help.