- 2009 Mazda CX-9 GT
I finally got the new low beam bulbs installed. Morimito XB 5500K, 35w (the old bulbs were not stock as I thought, they were Osram #66240, 6000k, 35w). What a nightmare. Turns out the old bulbs were installed upside down and I didn't notice. This caused all kinds of frustration, but finally got things dialed in today. Waiting for it to get dark so I can see how they perform, but a quick trip to a local underground parking lot for some testing, and they do appear to be a bit brighter.