Chevy & GMC Vans

Has anyone installed projector headlights like these dual-halo projectors on ebay? http://cgi.ebay.ca/95-04-ASTRO-VAN-SAFA ... dZViewItem Or these? http://cgi.ebay.ca/95-04-ASTRO-VAN-SAFA ... dZViewItem I'm a little relectant to buy aftermarket lights because of poor light dispersion. Just want to know how they will light up the road at night. Anyone?

i'm looking at getting the first link you posted i've seen them on one van around my house they seemed brighter then the stock lens on mine but i'm in a city so i can't tell if the range is better