I like the pure black background and the colours and lighting just would like to see the middle lantern in sharper focus to make it more of a focal point.
Hmm. Compositionally, this is a good photo, but for me, it just doesn't catch my eye. That is just me though. I do like the colors though. Maybe if you only had one lamp that almost completely filled the frame, with a black background.
The composition is lacking here. The crop is odd on the front lamp and there doesnt seem to be any rhyme to the sizes. The blur on the outside 2 feels odd as well.