I bought this set for my e-bike, which I ride 6 miles a day down a rural 2 lane road in western Washington. I usually don't get off work until well after sunset and even at midnight, down an unlit rural road I can see and be seen with ease. I cruise a bit faster than fastest pedaling speed, (18-20 mph) and can see out in front of me just fine. The rear light is brilliant, if people can't see you they are blind. And splash proof! Good for me here in WA. Yea, it does rain in the Puget Sound. Comes with everything you need, even a usb charging cable and batteries for the rear light, unbox strap on and go. Worth every penny! Couldn't be any happier with my purchase.