Grateful Red USB Bike Tail Light with 28 LED Power Array and IP65 Rating

28 LED Power Array for enhanced visibility and safety during nighttime riding Multiple lighting modes: steady, courtesy, and super flash for different riding conditions FL1 tested with long-lasting performance: up to 30 hours in super flash mode Integrated reflector for increased rear visibility, meeting 16 CFR 1512.16 standards IP65 rating for dust and water resistance, ensuring durability in various weather conditions