Agree, they are whiter and they would match with 6000k....but, as suggested earlier, the factory-fit HIDs are probably 4500k or lower in rating scale and that's probably why they're not matching. I might keep testing n trying
Finally, joy upon joy...came across some PIAA Tera LED sidelight bulbs (4500k), tried them and they're perfect :D. They're a little costly, but come highly recommended if you wish to match your sidelights to factory-fit HIDs. Case closed :winky: