Features & Benefits
- Up to 200% brighter light
- Perfect color match with HID headlights
- Up to 12-year lifetime
- Up to 6500K color temperature
- Better visibility without glare for oncoming drivers
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- x-Tremeultinon LED Car Headlight Bulb (H8/H11...
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Item #:
7999776
x-Tremeultinon LED Car Headlight Bulb (H8/H11/H16)
85% of respondents would recommend this to a friend
Item #:
7999776
Out of stock
Imported from UK store
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Get up to 200% brighter light with Philips X-tremeUltinon LED Fog
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What Stands Out
High Brightness
The X-Tremeultinon LED bulbs deliver superior brightness, illuminating the road more effectively than standard halogen bulbs, enhancing safety during nighttime driving.
Easy Installation
Designed for plug-and-play installation, these bulbs require no modifications, allowing users to upgrade their headlights quickly and effortlessly.
Extended Lifespan
Featuring durable construction and advanced LED technology, these bulbs ensure a longer lifespan compared to traditional lighting, providing excellent value and reducing replacement frequency.
Product Details
| Light Source Type | LED |
| Color Temperature | 6.5 Kelvin |
| Brightness | 6500 Lumen |
| Wattage | 10 watts |
| Colour | 6.500K |
| Fit Type | Universal Fit |
| Light Output Maximum | 6500 Lumens |
| Automotive Fit Type | Universal Fit |
| Voltage | 12 Volts |
| Package Quantity | 1 |
| Brand Name | PHILIPS |
| Manufacturer Part Number | 12794UNIX2 |
| Auto Part Position | Right |
| Manufacturer | Lumileds Germany GmbH |
| Number of Items | 2 |
| Unit Count | 2.0 count |
| UPC | 046678723001 |
| Global Trade Identification Number | 00046678723001, 08727900397390 |
| Included Components | LED bulb |
| Item Weight | 133 Grams |
| Item Type Name | X-tremeUltinon LED car headlight bulb (H8/H11/H16) |
| Model Number | 12794UNIX2 |
| Brand | PHILIPS |
| Colour temperature | 6.5 Kelvin |
Who Should Buy?
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Night Drivers
Ideal for those who frequently drive at night, providing enhanced visibility and improved road safety.
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Cold Weather Users
Perfect for regions with cold climates, as LED bulbs perform better in frigid temperatures.
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Energy Conscious
An excellent choice for eco-minded consumers, since LED bulbs consume less power compared to traditional halogen bulbs.
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Budget Shoppers
Individuals looking for low-cost options may find these LED bulbs pricier compared to standard alternatives.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the color temperature of Philips X-tremeUltinon LED Fog?
Answer: The color temperature of Philips X-tremeUltinon LED Fog is up to 6500K. -
Question:
Can I use Philips X-tremeUltinon LED Fog in all cars?
Answer: No, Philips X-tremeUltinon LED Fog is available in H8, H11, and H16 sizes. Make sure to check your car's manual before purchasing. -
Question:
How long is the lifetime of Philips X-tremeUltinon LED Fog?
Answer: Philips X-tremeUltinon LED Fog has an up to 12-year lifetime. -
Question:
Does this light emit only in one direction and is it a low beam?
Answer: These are low beam bulbs that sit in a reflector housing, and do not give oncoming drivers a terrible glare. Proper alignment ensures the lights emit in the right direction. -
Question:
Will it fit Audi Q5 2014?
Answer: It works fine in a 2016 Q5 without any error codes, there have been minimal changes between the model years so it should work perfectly well in a 2014 model. -
Question:
What is the difference between x-treme ultinon and x-treme vision?
Answer: There is no difference between these two bulbs, as they are the same product, just packaged and named differently by Philips. -
Question:
Do these bulbs work for fog lights on a 2017 Chevy Tahoe Premier?
Answer: Please check www.automotivebulbfinder.com/philips/ for compatibility information. -
Question:
How is the color of the light, does it have a blue tint?
Answer: The color is white with a light hint of blue, which matches the daytime running lights of an Audi. The bulbs look much better than the incandescent bulbs they replaced. -
Question:
Will these bulbs fit a 2007 ckl550?
Answer: As long as you select the proper size meant for your vehicle and have space behind the bulb for the cooling area to sit, these bulbs should fit perfectly.
PHILIPS Fog Light Assemblies 12794UNIX2 Editorial Review
x-Tremeultinon LED Car Headlight Bulb (H8/H11/H16) features a bright output of 6500 lumens with a color temperature of 6.5 Kelvin, making it a great choice for enhanced visibility on the road. However, some users have reported compatibility issues such as error codes showing on their vehicle's display, particularly in BMW models, which can be quite frustrating. Additionally, there have been instances where buyers received a different generation of the bulb than what was advertised. Despite these concerns, the bulbs generally provide excellent brightness and improved aesthetics for vehicles, with users noting satisfaction regarding their performance once properly installed.
Customer Reviews & Ratings
274 customers ratings
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5 Star
81%
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4 Star
6%
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3 Star
3%
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2 Star
3%
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1 Star
7%
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Pros
- 6500 lumens provide bright illumination
- Color temperature enhances night visibility
- Universal fit for various car models
- Lightweight design at 133 grams
- Well-received as a gift by users
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“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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