Cheap products, bringing more trouble than the savings is worth

The attachment to the Christmas tree is detective work, because you can not separate the plug chain, as befits a proper chain of lights. The distance from the last lights to plug is too short, the Entferung between the individual lights is just enough for a mini tree, candles sockets are only minmal adjustable. No recommendation!
Subsequently: the chain shone only 1 day, then everything collapsed, a pear after another dropped out, then the whole chain! So a trashy one should never offer.