none yet but its def. much brighter than the regular bulbs i had in there before. The 5000K gives off a slightly more blueish color than the factory hid's but its a pretty good match. Far from those ghetto 6000K and up blue/purple hids i see idiots running around with in their mini vans.
2014 LCI 550i M Sport | 3D Design Front Spoiler | BMW Performance Black Kidney Grills | BMW Performance Trunk Spoiler | BMW Performance Gloss Black Diffuser | Painted Reflectors | Wincos 30% Tint | Supersprint Quad Exhaust | AC Schnitzer Springs | MORR VS8.2 Brushed Finished Wheels 20x10R and 20x9F | Michelin PSS Tires 245/35/20F 285/30/20R | M550d 16mm RSB |||More Photos of my car here|||