S6 Smart Rear Light

Drivers Will See You From More Than 100 Meters At Night The new S6 Smart Light is equipped with 16 super bright LED lamps. You get 50 lumens of output, which is bright enough to catch the eye of every nearby driver. These 6 flashing modes will guarantee you get noticed it's been scientifically proven that the human eye is attracted to movement, the S6 makes you even safer by taking full advantage of that fact. It gives you 6 flashing modes, that move in different patterns, which are impossible to ignore. You can check the light modes here: https://youtu.be/p7w8Nale09g Never worry about batteries anymore The S6's battery is USB rechargeable, lasts 36 hours on high mode and has an automatic sensor that turns it off when you're not riding to save energy. Features: Waterproof (Waterproof Grade: IPX6) USB rechargeable Automatic Light Sensor 3.7V 900mAh 18350 Battery Battery Duration: 36 hours 50 Lumens output Weight: 75g 6 Flashing Modes Fits  20-40mm seat posts (including aero seat posts