Hi Head light is great, however the bonus tail light is a disappointment. The light itself does not slide onto the strap.
Appears the base of the light is to large to slide on. Bummer...
I have only used this light twice so far, but it has performed admirably. It is light, easy to use and install, and it throws out a lot of light. The burn time is 4 hours on high beam and 8 hours on low. On low beam, which worked just fine for trail illumination, got me through 2 full winter night rides. It takes a long time to charge up, but that is a small inconvenience. The true test of this light will be the test of time. If I come back in a year and still give it the thumbs up, I'll be very happy. So far this little gem has performed as well as light systems that cost 8 x as much.