Hi, does anyone happen to know the value of the oem xenon lamps on an 04 l322 I purchased 8k as one of my original lamps was flickering so suspected the lamp and all seemed fine for a while but the problem reoccurred and I eventually found it to be the ballast at fault Given the cost of a replacement I don't want to destroy the new one by running wrong value lamps. Or are the ballasts capable of running the higher k ratings without a problem. thanks for any info.