ST 520 Front/Rear LED USB Bike Light Set - Black
being effectively seen from the front and rear when cycling.
Front and back rechargeable LED light kit with a continuous and flashing mode for being seen both day and night.
Only one color available
Power: 5 to 20 lumens Continuous or flashing mode
Flashing mode: 9 hours Continuous mode: 5 hours Rechargeable via micro USB
WHITE (1 mode) and RED (2 modes) Universal elastic mount
IPX 4: withstands spray and heavy, persistent rain.