Anyway, i have just change to Philip crystal vision for only RM200/set, very satisfy becos stated its white but actually is yellowish white like my head lamp Osram night breaker H4 n very bright, wider focus n higher beam. The only worry is scare the fog light plastic might melt becos its quiet hot. Question wonder why my H11 crystal vision is only 4100k instead of 4300k as seem on lwn member selling.