The topper itself is ok... but the connector is not what I need.  I read the comments and thought maybe people where needing something like a regular outlet kind of plug... but I just bought a brand new National Tree Company tree with dual color 1000 lights and this topper DOES NOT work with my tree.  I needed a connector with 2 small round prongs... and this tropper has one thin rectangle shaped prong and one small round prong. Disappointing to say the least.  So since I have ran into this problem like many others... check out my pictures of what this tree tropper connector looks like before you buy.