The lamp is a company logo (in contrast to the product images), but this does not bother me. Lighting does the lamp very nice, the vibration effect I thought that's a bad joke. The thing wobbles like a refrigerator, no, a tumble dryer. As loud as that. Fehlkonstruktion? Or I caught a faulty lamp?
Please remember mitzubestellen batteries or an AC adapter (4.5V)! This is not included, for the price but perfectly OK.