I have had them on the car for 1 year and 6 months, they haven't made a sound, very good, and the light they have is perfect, I recommend it.

I have had them in my car for 4 years. Now one of the bulbs has started to sometimes turn off and sometimes turn on. I will buy them again when the ones I have burn out. One downside is that because the light is very intense, it can blind other cars coming from the opposite direction, but not excessively. And one last thing, when you are behind someone you will blind them in the rearview mirror because the light is very intense.

They were installed in a 1999 Citroen Xsara, nothing to compare with regular halogen bulbs, it's worth getting them 1000%, you won't regret it

They are stronger than the old bulbs I had, it's worth it, now we'll see how long they last in the Fiat Fiorino.

very good lighting and on the positive side that it doesn't have a little fan to annoy you with the buzzing. I've had it for 6 months and I am very satisfied.

Very powerful money for value, I note that if the lantern is closed type (with a cover on the back) you need 4-5 holes with your drill for better cooling and ventilation of the bulb.

To me, guys, they are terrible... can someone upload a photo so I can see how they illuminate?

Installation on sh 150 with a small modification to the mirror's housing from the inside using a drill to pass the bulb. Incredible light on medium and high scale!

They were installed on a Suzuki Swift '15 with a little difficulty due to my inexperience (I don't do it every day). With a little care, you won't go wrong. No conversion was needed - everything fit properly. Also, no beam adjustment was needed as it is at the exact same height as the previous ones (halogen).
They were preferred over other cheaper ones from the same company due to the temperature (6000K instead of 6500K) to provide better illumination in wet conditions. The light is white and very powerful, nothing like halogens. It doesn't have the uniformity of factory LED with a projector, but still, it is incomparably better than the regular ones. However, I want to see how it performs in the rain.
The only thing left is their durability over time. I hope they hold up well.

Very good lighting compared to the stock bulbs of the car (Suzuki Grand Vitara 2005). The only negative is that it interferes with my radio

Much better lighting than the previous ones (mom). The installation was simple like all H4s. The large scale responds immediately and illuminates very well. I would recommend it for purchase. As for the lifespan, I have no opinion.

It is the fourth set of LED bulbs that I have purchased and after two sets of cheap Chinese ones and one set of very expensive branded bulbs, these are the only bulbs that do not bother oncoming drivers (tested on many kilometers in complete darkness on rural and national roads with empty and loaded vehicles). They were installed on a 2019 Honda Jazz. I do not have an opinion on their durability yet.

Good evening and Happy New Year, these specific bulbs were purchased as singles and not as a set for installation on a Sym Vf185, but due to their large size, they did not fit, so they were installed on a 2007 Nissan Navara D40.
First impressions, clear cold light, the beam is exactly the same, they do not blind the opposite drivers. For all these reasons, I will give them 5 stars. As for their durability over time, I will come back and give the final rating once they stop working. They were installed on 01/01/2022.

P.S: If you are interested in this specific bulb for installation on a motorcycle, first measure the diameter of the hole because the bulb is huge.

They are worth more than their market price. They have changed my opinion about night driving. Perfect, powerful, and clear light, no annoyance for oncoming drivers, as is the case with many LED lights in cars. The shape, dimensions, and installation are no different from traditional halogen bulbs and they are very easy to install. The only thing left is to prove their durability over time.