ICON improves safety by using advanced sensor technology to react to its environment on the road, flashing brighter and faster in response to dangerous situations. It reacts to roundabouts, road-junctions AND approaching car headlights at night, keeping you visible when you need it most. ICON is the only cycle light on the market that can do this, all in a light and compact product. Another benefit of intelligent lights is that they only use power when it’s needed most, allowing for an incredibly long runtime of up to 15 hours. Most cyclists only need to charge their ICONs around once a week.