...for the Fusion in my sig. For $25/pair from Amazon, I couldn't pass. FWIW, a number of 'high-end' bulbs in this size seemed quite inexpensive this evening (maybe Amazon is running some sort of promo?). Anyway, this is for the high beam, as I upgraded the low beam to Sylvania Xtravision less than 2 years ago and have been happy. Any experience with these? I also had the option of the GE Nighthawk (regular, not Platinum) for ~$22, or the OSRAM Nightbreaker Unlimited for the same price, but many head-to-head reviews prefer the Philips product.