Versatile: By far the most popular clear lens from Morimoto, the TSX-R Clear Lens is renowned for its versatility. This Morimoto projector lens' ability to transform and strongly improve the output on a wide range of low beam and bi-xenon projectors is unmatched. New Standard: In the past, the clear lenses taken from the 04-05 model Acura TSX projectors were the "standard" for most 2.5" lens swaps. Today, The TSX-R Clear Lenses have taken their place as the most universally applicable lens on the market. Dare to Compare: In HIDplanet comparison tests, the TSX-R Clear Lenses have proven themselves against other popular [also hard to find and expensive] OEM lenses such as the E30, S2K, and TSX as a perfect way to enhance the aesthetic and performance appeal of your beam pattern. No Brainer: Adding a set of clear lenses to your OEM headlights or projector retrofit with OEM projectors should be a "no-brainer". Not only are they an inexpensive upgrade, but they allow the projectors to perform to their maximum potential in every aspect. Size Matters: When picking out a pair of clear lenses, it's not about which model is "best" - it's about compatibility. The diameter AND focus height of the lens are both very important.