Verdict overview
- worth the money 8.6
- Easy installation 9.1
- Long life 9.1
- Luminosity 9.1
Pros
Increase brightness for improved visibility
Longer light beam for increased distance viewing
ECE compliant for road safety
Cons
Dim brightness potential.
Tech specs
product dimensions | 3.27 x 3.27 x 3.27 inches |
color | Clear |
item weight | 2.11 ounces |
voltage | 85 Volts |
item package quantity | 1 |
mirror lighting type | automotive-exterior-headlight-bulbs |
manufacturer part number | 66140XNL-HCB |
customer reviews | 4.4 4.4 out of 5 stars 3,191 ratings 4.4 out of 5 stars |
auto part position | Left |

Product Overview
I recently bought a set of OSRAM Xenarc Night Breaker Laser D1S Xenon Car Headlight Bulbs for my car and I am very pleased with the results. After months of research, I decided to give these bulbs a try and I am glad that I did.
The first thing that impressed me about these bulbs was their incredible brightness. The light output from these bulbs is up to 200 brighter than standard halogen bulbs, and the light beam is up to 250 metres in length. This means that driving at night is much safer as you can see much further ahead than with a standard halogen bulb. Additionally, the bulbs are road legal and ECE compliant so you can be sure they are safe to use on the roads.
The second thing that impressed me was their longevity. These bulbs are rated to last up to 2500 hours, which is well above average for headlight bulbs. This means that you can get years of use out of them before needing to replace them saving you money in the long run.

Finally, I was very impressed with how easy they were to install. All I had to do was remove the old bulb and plug in the new one it took less than 5 minutes! This made replacing my headlight bulbs an easy task, which is great for anyone who doesnt have much experience with car maintenance.
Overall, I am really pleased with my purchase of OSRAM Xenarc Night Breaker Laser D1S Xenon Car Headlight Bulbs and would recommend them to anyone looking for an upgrade from their standard halogen headlight bulbs. They provide a great deal of brightness which makes driving at night much safer, their longevity means they will last for years, and they are quick and easy to install making them perfect for those who don t have a lot of car maintenance experience.
Having trouble choosing between headlight bulbs?
Compare the best headlight bulbs and choose the one that works for you
Compare headlight bulbsFrequently asked questions
- What type of light source does this product use?
- Is this product road legal?
- How much brighter is this product compared to standard bulbs?
- Does this product come with a warranty?
- What is the maximum beam length of this product?
The secret behind our reviews
Best Choice Team is your go-to source for curated product recommendations across various categories. Leveraging years of industry experience and advanced AI technology, we analyze data from multiple sources to bring you the most relevant and up-to-date product lists.
Our AI-driven approach allows us to streamline the selection process, ensuring that the products we feature align with current market trends and consumer preferences. We aim to provide content that helps you navigate your purchasing decisions with greater ease Like.
Users reviews
Show highlight comments
Leave a reply
You can help us improve our product reviews by providing us with your feedback. Please share your thoughts in the section below.