The Topeak RedLite Aura Rear Light combines power, efficiency, and reliability to keep cyclists visible day or night. Equipped with one high-flux Piranha LED and two super-bright red LEDs, it ensures exceptional visibility in low-light conditions. Designed for quick mounting on Topeak racks or seatposts (25.4 – 31.8 mm), this lightweight, weather-resistant tail light delivers up to 60 hours of steady or 120 hours of blinking illumination.