I meant to post this here rather then modifications hopefully no one gets annoyed or anything

Well i searched the forum and I cant find a straight forward to this.
Are these projector lights worth it? I like the look and the price is good
http://www.amazon.com/02-05-COOPER-C...3854096&sr=8-4


1. Are they on par with the light output or better then the oem ones(non halogens) at night
2. can you see the halos during the day.