Just last week one of my headlight went out. I went to Pep Boys to get a new one, two of the associates told me I should use the new blue lights. I was told by both of them that the blue light are better for visibility than the regular lights. They said they used them in their vehicles personally. I was wondering the validity of this story and is it worth changing.

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1983 240D Yellow
1989 300E Champigne
1993 190E Gray
1986 325 BMW Burgundy
1987 Chevy S10 Blazer