Garmin Varia RTL510 Bike Tail Light


With the Garmin Varia able to boast about a massive visibility of up to one mile in broad daylight, the RTL510 is easily the best rear bike light for daytime riding. If you find yourself commuting regularly or even heading out on day trips very often, then this is the best rear tail light for your needs.

Better yet, this option even provides audio warnings of up to 153 feet, to let you know of any oncoming traffic and warning car users to give you and your bike a wide berth. Unfortunately, however, this option requires a radar display unit or Garmin device to work to it’s full potential.