VIVEE 50 HALO Smart Brake-Sensing Taillight

Small, smart, and always visible. The VIVEE 50 HALO wraps 50 lumens of COB light around a wide-angle HALO beam — so drivers see you from the side, not just from behind. Smart brake sensing automatically flashes brighter when you slow down, giving the traffic behind you an extra split second to react. 50 Lumens — wide-angle HALO COB beam for 360° side visibility Smart Brake Sensing — auto-brightens on deceleration FTR LightSync — syncs with compatible front lights for one-touch control 25H Runtime — 265mAh battery with USB-C charging IPX6 Waterproof — 31g ultralight design