wheres yur shop?I've got a set in my truck. 6000 kelvin. They are very nice. If your truck has a single bulb high and low beam, make sure you get the dual filament HID, some HID's are just single filament and for the low beam they pivot the filament down and high beam it moves up. From experience I find that they don't work very well in our climate. My 2 cents.