For their price, they are excellent.
Easy installation.
Night day really!
Durability over time I do not know yet.
One disadvantage is that there is no difference between the medium and large scale.
FIAT GRANDE PUNTO 2008

Very easy to install, plug & play, it's like changing a light bulb without any problem, turns night into day and their light spreads smoothly throughout the road, I don't believe it bothers other drivers. Finally, it's worth noting that they have a very nice white color, sweet, and I would easily buy them again. Installed on a Peugeot Partner 2004

For now, I am very satisfied. Definitely value for money. The car has the ability to lower the headlights with a motor, so I believe there will be no issue.

They were easily installed on a Suzuki Swift 2008 and have a significant difference in brightness compared to halogens. I have not had them for even six months and do not know about their durability over time, but I have heard from other drivers who have been using the same ones for years in their cars without them burning out. Of course, they need adjustment after installation to avoid blinding oncoming traffic. Clarification: their brand is Novsight, perhaps the Nighteye written on the box is a model of the company. The high beam has a very small difference with the medium beam, the only negative thing they have.

I put the Nighteye Car Bulbs H4 LED 6500K Cool White 9-32V 72W 2pcs in a SUZUKI SWIFT 2009 and I was very pleased! Better than the xenon ones I had!

The bulbs emit amazing light, turning night into day! I will choose them again! Placed in a 2011 Hyundai i10

Easy installation... Very good lighting... Now, how long they will last, I don't know yet because I installed them about a month ago... I bought these specific ones because a friend of mine had installed them in a Yaris and they lasted for five years with constant lighting, which is quite impressive...

Excellent brightness on the road ... The large scale has minimal difference from the small one and requires proper adjustment!! For their money, it is the best in terms of performance, lifespan, and quality

Very strong lighting!!! No difference on the high scale!!! They need to be adjusted correctly as they bother other drivers on the road!!!

It has nice lighting. The great downside is the large staircase, which is non-existent. It doesn't make a huge difference, but it's not very important. With the small staircase, it feels like you have a large one. I put them in the VF 185 model

I installed them in a Yaris Verso. It has good lighting, as long as it is properly adjusted not to blind the opposite side. The major drawback is the lack of a large step, which is completely non-existent, something that tires me. For anyone who doesn't want to have a large step, it's fine

Very good bulbs at a good price. Installed on a v strom. They should be placed in such a way that the beam of light does not bother other drivers. By rotating the fan after installation, the position of the LED bulbs changes.