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H4: Xtreme LED Pro Bulbs

2 Reviews

Brand: XenonDepot




PART #: 1 x XD.LED050


Introducing the Xtreme LED Pro series – revolutionizing your driving experience. With cutting-edge technology and superior design, these drop-in fog light bulbs redefine performance. Crafted from premium materials, they boast exceptional fit, finish, and durability. Say goodbye to overheating issues – our patented aluminum alloy leaf passive heat sink ensures optimal heat dissipation, delivering sustained high performance without noise or interference. Genuine Lumileds ZES emitters recreate halogen filament size, resulting in unmatched beam pattern accuracy and brightness. Rated at an honest 1750 Lumens stable, these bulbs provide true white light with a 5500K color temperature. Forget about exaggerated lumen claims; our bulbs deliver consistent brilliance even in the toughest conditions. In summary, the Xtreme LED Pro series offers unparalleled quality and performance. Experience the future of automotive lighting today. Upgrade your lights, upgrade your drive.


  • Advanced Performance: Upgrade to Xtreme LED Pro for unparalleled compatibility and performance.
  • Premium Craftsmanship: High-quality fit, finish, and feel with premium materials.
  • Efficient Heat Dissipation: Patented alloy heat sink prevents overheating.
  • Optimal Beam Pattern: Lumileds ZES emitters for precise, powerful beam.
  • True White Light: 1750 Lumens, 5500K temperature, clear visibility.


  • LED Bulbs: 2x (One Pair) H4 Xtreme LED Pro LED Bulbs

  • LED Drivers: 2x Xtreme LED Pro

  • Wiring: H4 Plug and Play Inputs

  • Optional DRL Drivers: 2x (One Pair)


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


  • Intensity: 1,750lm

  • Input Voltage: 12-24V DC

  • Adjustability: Fully Clockable Base



  • BASE/FITMENT: H4/9003

  • Do I need PWM / Anti-Flicker Modules?: When using in Fog Lights: Unlikely. With low beams that double as Daytime Running Light: Likely.With high beams that double as Daytime Running Light: Likely. When the vehicle is late model American (Chrysler, Dodge, Jeep, Ford, GM): Likely.


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.



Xtreme LED Pro: Xtreme LED Pro series of drop-in fog light bulbs are just better--right from the start. They incorporate today's most advanced components and features for unparalleled compatibility and performance. Hold one in your hand and you'll immediately discern their uncommonly high-quality fit, finish, and feel: they're made of premium materials, formed and assembled with precise craftsmanship.

Optimal Heat Dissipation: The next thing you'll notice is their all-new patented aluminum alloy leaf passive heat sink. Its compact and readily configurable design allows an easy fit in most any fog lamp housing, and with its much larger contiguous thermal path, it does a better job shedding heat off the LEDs than past-type flexible mesh heat sinks. With no flex-mesh junctions to break and no motorized fans to make noise and electrical interference, clog, or fail, the superior heat rejection performance of the alloy leaf passive heat sink is retained over the long haul, for the full rated life of the emitters. That translates directly to excellent performance; the cooler LEDs can be kept, the higher their output.

Beam Pattern: The emitters themselves are genuine Lumileds ZES, three on each side of the light head, and this together with their undomed configuration means they closely replicate the size of the original halogen filament. That means a better optical match than longer 4-emitter arrays or domed COB emitters, both of which violate the light source box your fog lamp's optics were designed around, and because the high output comes from three chips rather than four, luminance is higher for better beam punch and spread.

Lumens and Light Output: Anyone can throw around inflated lumen numbers--and most vendors do. Some of those numbers have no basis in reality, they're just fibs. Some of them are somewhat accurate, but only immediately after the bulb is lit up in a cold chamber, without accounting for the significant 'droop' that happens when improperly chosen emitters are inadequately cooled--don't drink the kool-aid! The Xtreme LED Pro bulbs are rated honestly: 1750 lumens stable, measured after the bulbs have been operating continuously for an hour in 60C heat. That's a rating that means (and gives you) exactly what it says. With the 5500K color temperature of our emitters, we're giving you true white light, not artificially jacking up the lumen rating with a bunch of useless deep-blue light that can only attract unwanted police attention, not help you see.

In Summary, They're Just Better: There's more clean-sheet engineering where you can't see it: we've used copper circuit boards for optimal thermal conductivity, and our compact base means the rigid tail of the light head is only 25mm--much smaller than other LED bulbs on the market. You'll note the light head is remarkably compact, without bulky over-length that prevents many other LED bulbs from fitting all the way into many fog lamps. And the light head is clockable, too, so you can fine-tune the output for the best optical match with any lamp you might install them in. Truly, this is the top-performing LED bulb with OE-level quality and "fit it and forget it" durability and dependability.

Ratings & Reviews

2 reviews

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Needed some effort to install into my headlight housing

by -

Overall, the headlight bulb is good and worked straight out of the box. But the bulb required a lot of fiddling to get it to work with the headlight housing in my FJ Cruiser. I think the main reason is that the base of the bulb is too big and the clip couldn't fit around it. So, I had to bend the clip a certain way in order for the indent in the clip to secure the bulb to the housing. I think if the base had a section that was more narrow, it would allow for my clip to slide in easier. Not sure if this makes sense or not...

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