Lighting & LED Accessories · Philips
Philips Ultinon Rally 3551 LED Headlight Bulbs – 6500K Cool White (50W, 4500LM)
Upgrade your vehicle lighting with Philips Ultinon Rally 3551 LED bulbs. Delivering 6500K cool white light, 50W power, and AirCool+ thermal protection.
In Stock on AliExpress
5-star reviews
j***l
Good quality of materials, good light cutting as seen in the photos with the reflector, and also on the road, a bit low but because I have to raise the headlights a little, they don't dazzle. I checked the ballast temperature while the car was stationary and it was over 85 degrees, but after returning from work, which is 40 km away, I checked it again as soon as I stopped the car and it had dropped to 70 degrees, which indicates that on the road they cool well with air. highly recommended. In my case, a Citroen Xsara sedan, very easy to assemble.
j***o
Very good light, it's somewhat large to take into consideration with the space of the bulb, it illuminates very well, it arrived in perfect condition wrapped.
Description
Upgrade your nighttime driving experience with the Philips Ultinon Rally 3551 LED Headlight Bulbs. Engineered with renowned Philips precision and advanced lighting technology, these bulbs deliver a powerful 50W per bulb (100W per pair) output and up to 4,500 lumens of ultra-bright light. The sleek 6500K cool white beam enhances overall road visibility, allowing drivers to spot potential obstacles earlier and drive with absolute confidence.
Designed for long-lasting durability, the Ultinon Rally 3551 features an intelligent AirCool+ thermal management system that efficiently dissipates heat, ensuring consistent high performance and prolonged lifespan. Whether you drive in reflector or projector headlight assemblies, these bulbs produce a sharp, well-defined cutoff line to minimize dangerous glare for oncoming traffic while maximizing forward illumination.
Available in multiple fitments—including H4, H7, H11, HB3/9005, HB4/9006, and HIR2—the Philips Ultinon Rally 3551 provides a premium plug-and-play upgrade for a wide range of vehicle makes and models.
Full Specification
| Name | Specification |
|---|---|
| Brand | Philips |
| Category | Lighting & LED Accessories |
| Price | $34.87 |
| Compare at Price | $98.56 |
| Availability | In Stock |
Problem Solving
Inadequate Night Visibility: Replaces weak, yellowish halogen bulbs with 6500K cool white illumination (4500LM per bulb) for clearer, safer night driving.
Oncoming Driver Glare: Features an optimized optical design with a precise beam pattern and crisp light cutoff, reducing blind spots without blinding drivers in opposing lanes.
Overheating & Premature Failure: Incorporates the active AirCool+ cooling system to handle high heat generation efficiently, maintaining steady brightness and extending bulb life.
Difficult Installations: Fits directly into standard automotive sockets across various car models for a hassle-free, direct replacement.
Customer Reviews
How is this product? See what others say.
- j***l
Good quality of materials, good light cutting as seen in the photos with the reflector, and also on the road, a bit low but because I have to raise the headlights a little, they don't dazzle. I checked the ballast temperature while the car was stationary and it was over 85 degrees, but after returning from work, which is 40 km away, I checked it again as soon as I stopped the car and it had dropped to 70 degrees, which indicates that on the road they cool well with air. highly recommended. In my case, a Citroen Xsara sedan, very easy to assemble.
- j***o
Very good light, it's somewhat large to take into consideration with the space of the bulb, it illuminates very well, it arrived in perfect condition wrapped.
- K***k
Working good i use with nissan qashqai j10 2009 , make shure that you have adapter because normal adapter to small