This is a first for me – Using Coro or Flute board to construct display items. If you want check out what can really be done with Coro board, check out http://www.holidaycoro.com/. These guys do heaps of display items.
I have traditionally had 5x fibre optic trees on the first floor of my house. they were store bought that had a 3watt RGB retrofitted under the tree stork. Last season one fails and refused to “stand up tall and proud”.
This year I tried my hand at Coro board. Starting with a Pentagon base, I made 5 sided cones 900mm high. 5x RGB stips were then placed on hte base to make the trees glow.