Description
Rechargeable bike tail light LED rear light bike LED back lamp rechargeable LED light: [[multi-use mode]]- 4 modes. (constant,slow flash,explosion lash and flash in order).: rechargeable: USB taillight and auto cut off when fully charged..Bike tail light: brightness: 15 lumens product dimension: 7. 5* 3* 2cm.Bicycle lights front and rear: high brightness safe riding at night..Rechargeable bike lights front and back: LED color: red. brightness: 15 lumens product dimension:7.5* 3* 2cm