AUTO WAKEUP no more electricity waste, going sleep in 1 minute still and wakeup immediately when motion detected AUTO LIGHT automatically turn on the light when riding into the dark, no more risking your life searching for the switch STOP LIGHT automatically light up when you brake FLASH MODES 7 different modes include steady and SOS mode for emergency RUNTIME design with extra long runtime up to 60hrs. with Auto-sensitive switching system, it MAXIMUM saving your electricity and safety SUPER BRIGHT design with ultra bright LEDs ensure 200m visibility GREEN PRODUCT eco-friendly designed to use re-chargeable batteries without brightness sacrifice
All in one wireless LED light extension kit for your bikeSTOPLIGHT FUNCTION ensures the highest level of safety.TURN ON AUTOMATICALLY AT NIGHT no more risking your life searching for the switch in the dark.TURN OFF AUTOMATICALLY after one-minute inactivation and switch to eco mode to prevent any power waste.SMART POWER SAVING DESIGN provides longest battery life.SIMPLE CONNECTIVITY easy install and removal. no light-switch-wiring is needed.brilliantwireless Brake Light provides greater visibility and extra safety to riders:
Riding in heavy traffic. Riding on the road along with cars, trucks, and motorcycles. Riding steep downhills. Ultimate safety at all speeds. Never worry about turning your tail light on (or off) again!Bike LED Automatic Wireless Sensor Brake Rear Light Flashing Light