I've bought a few bike lights on the past but none of them have really been of a quality build or done what they say they could do and the power and brightness has just not been there. I need lights as I ride to work 16 miles a day and need a pair of bike lights that o can trust and rely on to help me be seen by other motorist's. I searched a lot and looked at a lot of reviews and I came across this set which I'm really glad I did. The build quality is excellent they really do feel like a premium product in your hands, the lights themself are bright and there is plenty of different setting and brightness to choose from. I will definitely be ordering another set in the near future.