Review on MUMUXI 10Ft 30 LED Battery Operated Fairy Lights [16 Pack] - Perfect White Elephant Gift For Adults, Weddings & Christmas Decorations! by Leroy Estell

Had these less than a week and used 7 out of the pack. After only using these for no more than 4 days (not continually only in the evening for a few hours) I had to replace batteries. Replacing the batteries is very tedious b/c there are 4 tiny, tiny screws (they did provide a screwdriver.guess they knew.lol) and you have to remove them all to access the button battery compartment. We will see how long my batteries last in them compared to the batteries they came with. But will not purchase again. Some are brighter than others and some have more of a golden hue; not bad when they are working but very low life span on batty life.