Used the lights for one evening (approximately 1hr of run time) and the "blue paint" was already flaking off the bulbs. On the third day of use the semi white light output the bulbs produced when I first installed them turned to a yellow (regular halogen color). I do not recommend this product do to poor quality. It's my fault thinking $30 bulbs would work. Thank you Autoanything.com for letting me review this product.