When youre on the road, safety is key. Be aware of your surroundings and plan ahead with the Garmin RTL515 radar light. It pairs to your phone or your compatible Garmin device to give you visual and audio alerts when it detects oncoming cars. The light is visible from up to a mile away so cars will always be aware of you, but peloton mode tones it down so you dont blind your riding partners. This rechargeable radar light lasts for up to 16 hours in day flash mode and 6 in solid mode so you can spend less time charging and more time riding.