Have I bought the timers for controlling the aquarium lighting. At first they were silent, after 14 days it started to rattle and clack. In the living room is an absolute no-go. Nervt infinite.
I've now ordered from Thebes models, namely cost 2x as much, but they are absolutely silent. Had an extra something high end chosen and not taken very cheap, but now unfortunately 2x 5,99 Euro per ton. Excellent :(