AMPP400S Front Light Safety first the AMPP400S comes with maximum side visibility USB-C and securely held in place with our adjustable FlexTight™ bracket. Rechargeable headlight 400 lm Wide beam with OptiCube™ lens technology Excellent side visibility Large power button for easy operation Low battery indicator Illuminates in red with less than 20% battery remaining USB-C rechargeable USB-C cable not included Mode memory function Five light modes High / Middle / Low / Daytime HyperConstant / Flashing Turns on High mode with double-click of power button Sturdy FlexTight™ bracket Helmet mount and center fork bracket optional ViZ100 Rear Light Compact and versatile the ViZ100 stands out with Daytime Hyperflash™ mode in an economical package. 3 LEDs 100 lm Highly visible during daytime 300 degree visibility Long rear beam projection OptiCube™ lens technology Lithium-ion rechargeable battery USB-C rechargeable USB-C cable not included Low battery indicator Four light modes Constant / Flashing / Group Ride / Daytime HyperFlash Mode memory function Battery Auto Save The mode automatically changes to flashing when the battery power gets low. New seat post bracket SP-15 which fits contemporary kammtail aero seatpost Snap System™