I read the post below about Volvo's lights not shining bright enough or far enough, now what i would like to know is we have the old style 4 lamp headlights on both our Kenworth T600 and the Western Star, they are both a halogen lamp and what i am wondering is if there is another type or manufacturer of the square lamps that would be better then the standard Sylvania halogen lamp, would really like more light both low bean and high beam and where can i find them and how much, thanks.