content: I bought this light from Walmart for about 15 dollars.First of all the headlight is large and nothing about it says sleek, but I didn't let that bother me. After some manipulation (it wasn't quite as easy as the instructions made it out to be) I got both lights mounted and running.The taillight has so far been great. It's quite visible and has many different flash patterns.Unfortunately, the head light isn't as bright as the tail lights. Plus, five minutes into my third use (my night rides were no longer than 30 minutes tops), it went out. I got home and discovered that the light had caused my new batteries to explode, and now the light is no good whatsoever.It's not a total waste, as the rear light is fantastic, but overall I would say that it is a waste of money. I'll be investing in a better headlight.