I have a Cygolite Metro Pro 950 (Cygolite Metro Pro 950) that has a nice selection of light levels (low, medium, high, plus a extra low level for walking) and a bunch of different flashing settings (day lightning, triple flash, and the one I use "Steady Pulse"- slow brightening to slow dimming). Buy a combo on Amazon with a hotshot rear light and you'll see and be seen.