The cover is sufficiently large to the ceiling without problems cables to get at, the design is well thought out and the light output (which was very important to us) is excellent. Finally, we have replaced our 7 years old "temporary solution" to this great lamp. The installation was very easy. Couple However one should be to ensure that the versions can be inserted in the balls - it's easier (going to need patience alone). We would buy this lamp again at any time - great value for money (79.99 euros). Fast shipping and best packaging! Full rating / score!