Small, but they shine very nicely. The only problem is that due to the way they were made, they were short-circuiting somewhere. I repositioned them and everything works normally.

they were installed in Yaris 2026 license plate lights just right... not too intense, white not too strong, exactly what I wanted anyway...

At first, it seems the brain hadn’t read them and it showed a burnt bulb warning, but then it turned off, so they are can bus. For 2.20 per pair, there’s nothing to discuss, they are more than worth it

Update: after 6 months, one burned out. Maybe the way the dome light turns on gradually from low to high brightness plays a role in reducing its lifespan.

Installed in cabin spot/dome lights and in the trunk light of a Renault Megane 6. Their brightness is satisfactory without being tiring, and they do not heat up much.
If you are looking for something very bright though, look for more watts. Personally, I would recommend them for cabin spot lights, not for trunk lighting or parking lights.

Installed in the position lights on a Mini F55. Nice white light without error message. Maybe I would like them a bit brighter.

Installed in a 2016 Opel Astra K as LED lights for the driver, passenger, and rear passengers. (not the central dome light). They fit comfortably, are almost the same size as the classic factory W5W E2 bulbs found in most vehicles. Nice cool and bright light, perfect for this use, whether you're looking for something in your bag, making a note, or if the woman wants to do her makeup.. Without straining the eyes. The only downside is that they distribute light more to the right and left, not vertically, which is reasonable based on their design (that's why they are not suitable for the central dome light). I will get back to you regarding their durability. (One photo of the driver's light on, one of the passenger's, and one of the rear passengers')

They were purchased for the pin lights in a Peugeot 308 2019. It does not have a burnt bulb recognition, so I had no problem. Easy installation. I might have wanted them to be brighter. With their cost and brightness, they would be suitable for cabin lights

As lights, they are quite good, from quality so far everything is fine.
They are not can bus.
The problem I have is that they flicker inside when the car is on.

They were installed on the dashboard of an Opel Astra K and although they claim to be canbus compatible, a warning light appeared on the instrument cluster. It's a shame because I have bulbs from this particular brand in all of my cars and I have never had any issues anywhere. Only one star for the t10 can bus. All the other products deserve five stars.

I tried them on an Alfa Romeo 147 and luckily there was no message for a burnt-out bulb. Everything else I have tried gave a message on the screen.