---
product_id: 488448085
title: "Philips Ultinon Pro9100 LED car headlight bulb (H4), +350%, 5.800K, set of 2"
brand: "philips"
price: "9228CFA"
currency: XOF
in_stock: false
reviews_count: 7
url: https://www.desertcart.sn/products/488448085-philips-ultinon-pro9100-led-car-headlight-bulb-h4-350-5
store_origin: SN
region: Senegal
---

# Up to 5,000 hours lifespan +350% brightness boost 5,800K crisp cool white light Philips Ultinon Pro9100 LED car headlight bulb (H4), +350%, 5.800K, set of 2

**Brand:** philips
**Price:** 9228CFA
**Availability:** ❌ Out of Stock

## Summary

> 🚗 Brighten your drive, own the night!

## Quick Answers

- **What is this?** Philips Ultinon Pro9100 LED car headlight bulb (H4), +350%, 5.800K, set of 2 by philips
- **How much does it cost?** 9228CFA with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/488448085-philips-ultinon-pro9100-led-car-headlight-bulb-h4-350-5)

## Best For

- philips enthusiasts

## Why This Product

- Trusted philips brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Cool White Clarity:** 5,800K color temperature delivers sharp, modern cool white beams that cut through darkness.
- • **Plug & Play Upgrade:** Compact all-in-one design ensures effortless installation—no mechanic needed.
- • **Drive with Confidence:** Designed by Lumileds, trusted by professionals, for superior front lighting performance.
- • **Illuminate Like a Pro:** Experience up to 350% brighter light for unmatched night visibility.
- • **Long-Lasting Performance:** Engineered to shine for up to 5,000 hours, reducing replacements and hassle.

## Overview

The Philips Ultinon Pro9100 H4 LED car headlight bulbs deliver a powerful +350% brightness increase with a crisp 5,800K cool white light. Built for longevity, these bulbs last up to 5,000 hours and feature a compact plug-and-play design for easy installation. Perfect for professionals and enthusiasts seeking enhanced night driving visibility and style.

## Description

Full description not available

## Features

- Up to 350% brighter light*
- 5.800 Kelvin colour temperature for cool white light
- Enhanced lifetime of up to 5.000 hours
- Compact all-in-one design for plug-and-play use
- It is your own responsibility to ensure that the use of the LED retrofit lights complies with applicable local legal requirements
- Find out if you need additional adapter rings to upgrade to LED, check Philips LED compatibility list at Philips.com/LEDcompatibility-check
- Packaging may vary

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Lumileds |
| Brand | Philips |
| Model | Ultinon Pro9100 |
| Package Dimensions | 21.7 x 19.1 x 8.1 cm; 440 g |
| Item model number | 1866394 |
| Manufacturer part number | 11342U91X2 |
| Position | Front |
| Voltage | 12 Volts |
| Wattage | 18 watts |
| Item Weight | 440 g |

## Product Details

- **Brand:** Philips
- **Specific uses for product:** Head light
- **Brightness:** 350.0 lumen
- **Wattage:** 18 watts
- **Item package quantity:** 1

## Images

![Philips Ultinon Pro9100 LED car headlight bulb (H4), +350%, 5.800K, set of 2 - Image 1](https://m.media-amazon.com/images/I/81+OTtLEqYL.jpg)
![Philips Ultinon Pro9100 LED car headlight bulb (H4), +350%, 5.800K, set of 2 - Image 2](https://m.media-amazon.com/images/I/71BJiw2aVbL.jpg)
![Philips Ultinon Pro9100 LED car headlight bulb (H4), +350%, 5.800K, set of 2 - Image 3](https://m.media-amazon.com/images/I/51MBbThvIlL.jpg)
![Philips Ultinon Pro9100 LED car headlight bulb (H4), +350%, 5.800K, set of 2 - Image 4](https://m.media-amazon.com/images/I/818a6BRcOrL.jpg)
![Philips Ultinon Pro9100 LED car headlight bulb (H4), +350%, 5.800K, set of 2 - Image 5](https://m.media-amazon.com/images/I/71w2VaYXAJL.jpg)

## Questions & Answers

**Q: Can anyone confirm if they pass MOT?**
A: No guarantee they will on your car but mine did on a '54 X-Trail. They produced a good flat line across the top which wasn't too high which is what they look for. Check out some vids on Youtube and adjust your lights before the MoT if you need to. The difference these make to night driving is staggering and well worth the effort.

**Q: Is there a way to fit these upside down or is it foolproof? Should the notch in the bulb bit be at top or bottom**
A: The is only one way they will fit in fool proof

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best LED headlights IMHO!
*by A***R on 6 January 2025*

Very bright, and do not blind the incoming traffic! I use them for 14 months and they are still going strong.

### ⭐⭐⭐⭐⭐ Astonishing performance in a 7 inch H4 glass insert
*by P***K on 9 March 2023*

Astonishing performance in a 7 inch glass lens reflector insert (ie. a parabolic reflector with the beam formed on the inside face of the glass lens). Using a Hella 7" insert you get a cut off line so sharp you could cut yourself with perfect kick up. These lamps throw a huge amounts of light forward and completely changes what you thought 50 year old lighting technology could produce. Impressive..Transformative in a small & light 1960's Italian exotic making night time driving feal much safer as forward vision is much improved and perhaps more importantly oncoming vehicles can see me coming. When your car weighs less than 1/3 of what a modern SUV weighs being seen in good time is a big safety plus.. The only downside is the purists complaining about the "modern" colour of the headlights...Benchmarked against some 5th & 6th generation Xenon headlights in modern Audi's at 15m against a white wall the 9100's light cut off is just as good and there are brighter hot spots with the Ultinon's 9100's but the Xenon's have the edge with a more homogenous carpet of light across the width, and wider beam coverage. Which is not surprising given 50 years of advancement in lighting design & technology. With the 9100's there is a slight halo effect above the cut off and spotty coverage immediately in front of the vehicle, which exists with a standard H4 Halogen lamp but is much less visible because there is just much less light. None of which is a detriment to the genral improvement in forward lighting which these lamps are capable of.If you can source the Ultinon Pro 6000's (which are the road legal in Germany version) for a good price I'd recommend them. With a claimed 230% more light versus the 350% of the 9100's they are just as good with very little to choose in light output. 6000's are generlly about 20% less expensive than the 9100's February 2023 prices. Running 6000's on a VW UP for 14 months with zero issues & impressed.Note:If your vehicle was UK registered before 1st April 1986 then retro fittted LED's lamps like the 9100/6000's are now road legal as long as they pass the MOT beam test (if your vehicle requires a test), a derogation for retro fitted LED/Xenon lamps was added to the MOT testers handbook by DVSA in March 2021.Otherwise these H4 lamps are not road legal which is dissapoiting as they work extremely well and are a big safety upgrade.Postive purchase recommendation if you've got antyhing that uses 7" glass H4 insert headlights, or a VW Up with their aneamic Halogens from the factory,

### ⭐⭐⭐⭐ Headlights
*by P***H on 25 October 2023*

Ease of insulation

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-26*