H7A/H7B Morimoto XB HID Bulbs

NO COMPARISON: When it comes to HID bulbs, Morimoto has always brought us the best in the aftermarket, and their latest examples are no exception. Sure we think the options from Philips and Osram are great too, but when it comes to bang for the buck - nothing compares to the Morimoto XB HID lineup. Compatible with 35W and 55W: The XB's will produce more lumens, last longer, project farther, and look better doing it.

LUMINOSITY: At the heart of the XB H7 bulbs is their perfectly aligned 100% Philips quartz glass that houses a capsule from APL-USA. Using high quality halide salts from German-supplier Messer, the bulbs produce nearly the same lumin Osity (intensity) as the amazing Osram CBI bulbs at 5500K. No, you're not seeing things here, but yes you will be seeing everything at night. In our comparison to the big brands, Morimoto's XB capsule ran with the best of em!

LONG LIFE: The Austrian-sourced Plansee electrodes help keep the bulbs running brighter for longer. In comparison to a Philips bulb with 200 hours of use, the Morimoto will maintain 83% of it's intensity whereas the Philips bulb will retain 86%. Yeah, the Philips maintains a little longer, but this kind of longevity is unheard of in the aftermarket. We're impressed!

PRECISE ALIGNMENT: Morimoto's Symmetry-Structure frame surrounds the base of the glass capsule keeping everything properly lined up, which is paramount when it comes to HID bulbs. In the past we all agreed that precision wasn't the strong suit for the XB bulbs... But the latest are indeed the greatest - and they're now consistently well-aligned, which is a good thing - because it means the output is also consistently bright and uniform throughout. [Applause]

INDUSTRY STANDARD: The XB replacement HID bulbs are built to industry-standard size specifications and are compatible with all ballasts with "AMP" outputs - making them a perfect match for a replacement bulb or upgrade! We've tested them here in the shop for reliability with all ballasts from Morimoto, Hylux, ACME, Denso, Hella, Bosch, and Koito and passed with ease

 

A and B are two distinct variations of the H7-style bulb. The difference is the orientation of the tabs around the base of the bulb, with the orientation of the widest slot on the headlight housing being the main differentiator. On an H7B, the wide tab will be oriented on the same side as the return wire. On the H7A, it will be oriented on the opposite side across from the bulb. The return wire should be oriented on the bottom of the bulb when installed in your headlight so it doesn't cast a shadow and reduce your lights effectiveness. To confirm which H7 variant you need, check the back of your headlight and check the orientation of the widest tab. See the picture in the gallery above to see the wide tab/return wire orientation.