H4/9003: XB Bi-Xenon (4500k-6500k)

2 Reviews

Brand: Morimoto




PART #: 1 x MM.N.004, 2 x H710

Items in this Kit are on CLEARANCE!
Clearance Items are Non-Refundable


Introducing the XB HID lineup – your ultimate choice for superior aftermarket HID bulbs. These bulbs redefine performance with unmatched brightness, longevity, and precision. Crafted with 100% Philips quartz glass and top-tier halide salts, they radiate luminosity akin to Osram CBI bulbs at 5500K. The XB's dual-beam capability provides versatile lighting solutions, perfect for both regular and fog lights. With a Symmetry-Structure frame ensuring consistent output and industry-standard compatibility, upgrade now to experience brilliance that lasts. Elevate your visibility with XB HID bulbs – where innovation meets illumination.


  • Superior Performance: XB HID bulbs offer brightness and longevity.
  • Precision Craftsmanship: 100% Philips quartz glass, premium halide salts for Osram CBI-like luminosity.
  • Dual-Beam Capability: Versatile for regular and fog lights.
  • Consistent Output: Symmetry-Structure frame ensures uniform brightness.
  • Easy Upgrade: Fit industry-standard specs for hassle-free replacement.


  • Bulbs: 2x (One Pair) Morimoto H4/9003 XB HID Bulbs

  • NOTE: HID bulbs by themselves do not connect directly to the stock wiring.


This Morimoto product includes a 2 Year limited warranty, serviced and supported by the Morimoto team in Atlanta, GA. This warranty does not cover modifications, alterations, or misuse. For additional information, Click Here.


  • Bulb Size: H4

  • Intensity: 2,800-3,000lm (est.)

  • Power: 35-55w

  • 55w Ballasts: +20% lm, -1000K Color (est.)

  • Rated Lifespan: 2,500hrs (3-5yrs)


  • BASE/FITMENT: H4/9003

  • NOTE: HID bulbs by themselves do not connect directly to the stock wiring.


APPLICATION: HID and LED bulbs are street legal in the USA for Fog Light use only. Not compliant with DOT / FMVSS108 and not street legal in the USA for Headlights. Legal for off-road use in Snowmobile and ATV headlights and off-road racing use only auxiliary or forward lighting. International street legality varies by country. For detailed clarification on street use, CLICK HERE
Note: This usage regulation is not unique to this item. All LED and HID bulbs from all other brands, regardless of marketing claims, are prohibited from street use in halogen headlights in the USA.




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.

Dual-Beam Capable: The XB Bi-xenon bulbs use a magnetic solenoid in their base to change the focal point of the bulb to produce a secondary pattern. Simple, and effective - they work well in most fog lights to provide more light in both modes. We recommend pairing the MotoControl Bi-xenon wire harness with these bulbs to ensure perfect functionality there.

Lumin Osity: At the heart of the XB 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.

Ratings & Reviews

2 reviews

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Absolutely the best!!


These are the second set of HID's from here. I bought my brand new 2015 Tacoma on 11/2014..And having a flawless set of HID's from here on my 09 Tacoma, I had to upgrade my new one. I installed them on 12/2014. Needless to say I have 150,000 miles on and still the original set of bulbs!!! Which is almost identical to my last truck which I traded in with the original working bulbs. I'm here to buy a new set due to a slow decrease in light, which I expected with all these hours. Saying the lifespan averages 200 hours is highly underrated. Can't wait for another new set to arrive and light up the night! And for anyone wondering about blinding oncoming traffic, NOPE, I rarely ever get the brights unless I have a load in the back or pulling a trailer. There's a razor blade cutoff line that prevents it. (Which was the main reason I switched brands). By far the best performance and price, not to mention the best at safely upgrading without blinding oncoming traffic.


Needed new HID bulbs


After reading on the web in a few places, TRS was mentioned quite a bit. So I looked up the site and started checking out the products. In conclusion I decided on the Morimoto 3FIVE BiXenon bulbs. Out of the box , I already knew these were going to be great! I've installed them and the difference is night & day! Thanks TRS!

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