The fairy lights looks very nice and spread a pleasant light. Would have looked even better when the snow would be located but she can not help ... Unfortunately, to my Lichterkette only 39 pins, an LED is blank with no protection or even icicles. If in quality control but notice in any case, therefore 3 star deduction. For the optics, I give even 2 stars. Had the chain usually returned, but it was too just before Christmas. Since protected under the roof from snow and rain, the chain hangs it's just "only" an optical defect.