I wanted to write a post to say how happy I am with the Polisport Halo headlight I put on my bike. At 1.5 pounds (or was it 1 pound 5 oz?) it's a full 2 pounds lighter than the stock unit! And is much more compact (and stylish IMO). Two pounds off the handlebars? Yes, please! With some judicious cable routing and wire wrangling you can actually get it to fit without having to resort to the supplied extenders. Makes for a very compact install. Quality seems good. I rarely ride at night so can't attest to its effectiveness as a light but don't think it'll be as good as stock. My primary objective was weight reduction and maybe improving on the style factor. I think this nails it.