Looking for an answer to the question: Are 3057 bulbs the same as 3157? On this page, we have gathered for you the most accurate and comprehensive information that will fully answer the question: Are 3057 bulbs the same as 3157? They are physically interchangable! For the most part you will see no difference. The 3157 is a little brighter than the 3057 when … [Read more...] about Are 3057 bulbs the same as 3157?