I have these hanging under my deck (which still gets sun because I have them hanging at the front / edge) - they match the smaller ones I have on top of my deck (4 of those) and they all go together so well to make an impressive display at night and even look great during the day.  A few years ago, you couldn't even buy this size lantern.  Very happy with this purchase and apparently my neighbors are, too since I've received many compliments.  Also, I leave them out year long and there appears to be no negative effect on them, whatsoever.  And, I live in Minnesota!  They shine right through the snow if there is any sitting on top of the lantern.  I recommend these highly!