Swivel on it
How much of a difference does HID make compared with halogen lights? Is it worth the 150 dollars for the single light upgrade?
Color temp (4000K, 6000K, etc.) has nothing to do with brightness. Color temp is just the color it puts out. The higher the number the more blue/purple you get. Lumens is actual measure of light output. And I believe HIDs have 3X to 4X the output of halogen bulbs. Plus they run at a lower wattage (35W) plus they last longer than halogen bulbs too.why not just get the new PIAA halogens? they output is alomost as high as HID (~6000k). i have 4000k PIAA on my car and they work pretty well. i havent been able to find the newer one though.