Very nice recessed light, just under 4 cm deep. What is not shown in the picture, it is on each lamp a pre-assembled transformer with about 10x4x3cm. This space must be taken into account in the installation ceiling. The lamps work perfectly, also the setup was not a problem and worked right away. Great buy, highly recommended.
Beautiful design only protrudes a few cm above the ceiling plate so no conflict with glass wool insulation etc. gives a beautiful wide beam light that can be adjusted to all colours. As working light on daylight temperature, for the warmth in warm yellow, also dimmable and you can also set your room in all colours of the rainbow or flash endless variations as a disco light for example! The operation is easy, the user manual is somewhat minimalistic, but the use is self-explanatory.
At first, it was not clear to me if the batteries were already in it. I found it difficult to get it open (without damage) but I succeeded and you must indeed do the batteries yourself. Then do what is written on the description. I had to try it a few times but eventually succeeded. The remote works perfectly and reacts immediately. Also at a great distance. I'm very satisfied!
The test has excited us, but they are still being installed.