Be visible while you ride your bike with this Automatic Direction Indicator Bike Taillight. The advantage of using one of these is the automatic feature. So, whenever your bike turns left or right, the indicator starts operating accordingly. There's also an infrared warning light to keep you in the safe zone. The LEDs are highly visible even at night or during the day. As a matter of fact, having them will make your ride more safe no matter the time of the day.