It seems like a lot of people have them and I haven't heard anyone complain about them. As far as light output, someone mentioned that it was really bright and everyone who posts about them say they are very happy with them. $40 vs $400 TRD
is a good deal IMO. Since you can't get TRD
ones anymore, the $40 for fogs that fit is a pretty good deal. The PIAA's also fit, but those run about $200.