We used them to fix a terrible Kelvin difference on a Korean contraption .
I got them myself and was happy as my old Osram Night Breaker Plus had yellowed off with age .
However the 5000K made my 4000K warm white Osram LED sidelights look , well too warm .
So I purchased some Philips 6000K 501 LED to help match .
WTF ??
The H7's are 3 weeks old and have been used once from one side of town to the next , why do they now look yellow as in actually / physically changed colour against the 6000K led sides ?
