Wayfair has been super kind resending me these lights for the third time.  Each time I have had to put them throughout the trees in my backyard.  They all worked and looked so beautiful, within 3 weeks gradually only some worked so very disappointing.  I’m trying one more time with a different brand they asked if I would try so here I go once again.  Now I will have to wait until next spring only because I’m worried about the snow.  I will write another review then