Review on 🚴 Ultra Bright Smart Bike Tail Light - Rechargeable, Auto On/Off, Waterproof LED, 30+ Hours Run Time (Seatpost+Saddle) by Shakim Yates

If you need a constant flash mode during the day then this product is not for you. This is a bit of silly product design because I don't want it only blinking when braking. I want it to always flash so the car can see me from afar. Do you also think that the slowdown and possible backlight will prevent the car from running over me? My old backlight is bright and amazing, but the back battery only lasts 2 hours. I hoped this light would last a long time and provide the visibility I needed. Conclusion: save money and buy another brand.