As mentioned above, a lamp has failed after about 3 months, that is the purpose of money Einsparens longer term seems to have been well-misses. I opened the lamp to see what's inside, well not much quality ... 50 Watt Replacement I would not call this lamp also, rather subjectively geschätzen 35 watts. In addition, the light particularly in the border regions very greenish, absolutely unsuitable for the living room area for me, for the corridor o. Ä. OK.