If you are looking for a non-traditional tree for the holidays, ETree may be the answer. The interactive electroluminescent lamp comes in a 15 x 15 x 8 cm size with 5 branches and a height of 50 cm, and a 30 x 30 x 15 cm floor model with 10 branches and a 150 cm height. Only for indoor use, we think that our neighbors would really be impressed by Kinetica Museum‘s creation which is available for £324.00 (~$666.00,) and £575.00 (~$1,200.00) respectively. It may be pricey, but think of how much you will save on ornaments and tinsel.