Garmin Varia Smart Mounted Bike Safety & Cycling Rearview Radar Tail Light

Garmin 010-01509-00 - Varia Rearview Radar Tail Light World's first cycling radar that warns of vehicles approaching from behind up to 153 yards (140 meters) Works independently and wirelessly integrates with compatible Edge cycling computers Edge computer or Varia head unit can detect multiple vehicles and indicates the relative speed of approach and threat level Tail light unit brightens and flashes to notify approaching traffic of a cyclist ahead Specifications Tail Light Dimensions: 2.9" x 1.7" x 0.9" (7.3 cm x 4.4 cm x 2.3 cm) Tail Light Weight: 2.2 oz (63.5 g) Modes: Solid, Flashing Lux: N/A Lumens: 16 Battery Life (High Power Mode): 5 hours Charge Time: 2 Hours ANT+: Yes Water Rating: IPX7 Compatible Devices Edge 1000 Edge 25 Edge 510 Edge 520 Edge 810 Edge Touring