I'll soon be commuting before dawn and after dusk. Most of my commute is under street lights but one section is on a paved & lined bike-path with no lighting. I'll be on the bike path as the sun starts to ascend or descend.
I want reasonable illumination of the street & path that I use, but my primary concern is being seen by cars during my commute.
What systems should I consider? I'm willing to spend up to $250.