Indicate the front and rear orientation of your bicycle - See and be seen
Easily attaches to any bicycle - no tools required
Available in Red & White LED Colors.
Four Functions – High Power, Low Power, Strobe and Signal Mode. effective range of up to 15 m
Lumen Output: HIGH – 6 lumens; LOW – 1 Lumen (white only)
Run time: High – 10 h Low 22 h