I think those are the ones I had and it broke on a bumpy road.
The front piece popped right off- twice. I had it replaced once. Second time I didn't feel like driving to Performance and dealing with it. BUT my husband had no issues with his at all.
I didn't think it was bright enough for true night riding on dark county roads but for dusk or a road with some street lights it was good. I am not 100% sure that is the same one but it looks like it. I do enjoy the flash mode lights that I find better for giving drivers a heads up that a bike (or something) is coming.
Amanda
2011 Specialized Epic Comp 29er | Specialized Phenom | "Marie Laveau"
2007 Cannondale Synapse Carbon Road | Selle Italia Lady Gel Flow | "Miranda"
You don't have to be great to get started, but you do have to get started to be great. -Lee J. Colan