Very good, slightly more expensive than similar products, but sturdy construction and completely safe. I say this because I had bought a very similar light fixture from a 1 euro store that had a short socket and left half of the bulb's thread outside! Very dangerous, while with this one there is no such issue, the bulb's thread fits perfectly. I also put a heavy 18W bulb, and it holds it just fine, its neck is strong and doesn't bend/fall from the weight of the bulb.