The Ampulla Bike Tail Light is super bright! Thanks to 29 LED lights each emitting 85 lumens of red light. Like the Meilan X5 Bike Tail Light, this bike light comes with a wireless remote control that sends signals to the device itself. It also features a right/left turning light mode which is very helpful in alerting drivers several blocks away from you. T
he Ampulla Bike Tail Light also boasts a ground virtual lane feature — an ultra-bright alert that warns any incoming vehicle. This tail light comes with an IPX4 rating, making it useful in moderate downpours. The Ampulla Bike Tail Light comes with a rubber belt for easy mounting. The device can be charged using a USB port.