The birdhouse is a disappointment: The plastic is slightly yellowed already on arrival and of such poor Qaulität that it is within a very short time just look disgusting. In birdhouse itself tumbles around a plastic cover, which I can not identify. As an accessory, a screw with a dowel is delivered, but not up to the bar. The cut-bird forward is not coverable because dirt flying into Häusschen. The back cover can not be opened despite all violence. The manual reveals nothing except that one should be loaded off the lamp before you use them. The cover of the solar module decreases continuously because the birds can then be nice schufflen on the wires. All in all, a maximum usable as decoration, no bird dares to volunteer in an illuminated plastic house after the thing but so ugly and cheap looks even as decoration kidding.