ATTENTION! TYPE TO CHANGE !!!

I had ordered the lamp over a year ago and was totally happy with it. Now I've ordered for a friend a few days ago, and lo and behold, the lamp (optically barely recognizable) built differently than a year ago. You can tell already the weight: The "old" lamp has 94 grams weighed, the "new" weighs just 65 grams. Since the material of the "glass bulb" has been changed. But the worst: You hear a clearly noticeable buzz at the "new" lamp. And here is also a problem of Amazon and Reviews: The lamp has predominantly positive reviews, but probably relate mostly to the "old" type. And you buy diligently the things of the good reviews, although a cheaper type these ratings certainly no longer deserves. So I'm so certainly no longer buy this lamp.