Best bang for buck you will ever see. If I didn't hate Amazon so much I would feel good about this. I have had many sets of lights both cheap and pricey. These are insanely bright both front and back. They work as actual purposeful headlights on a dark road, for a good distance, even in the rain. For the price honestly you can't go wrong. I've had them for almost two years and the batteries still charge great, though they do not last as long as some of the higher end units I've had. Knowing Amazon there are probably some equivalents on there, but I have not found them, and I have tested many. I would buy them again without hesitation.