This power adapter or power source can be used for most Lightshare® LED Lighted Trees that were purchased on or after January 2018. We highly recommend you to check the item images (especially the connection part) and make sure this item is exactly what you are looking.
My last power adapter lasted less than a year. Ordered new tree just to get power adapter and when I attached it to the "old" tree the "old" tree it up. I then ordered a separate power adapter to go with my existing tree.