Our main product is something like very large type of grass. Please search for MISCANTHUS. Sample photo:
http://katynally.files.wordpress.com/2009/03/miscanthus.jpg Instead of tree, can you please try to put this grass into the light bulb? We want to see how it will look.
With a tree in light bulb, I'm thinking into way here. One way is that, our power can co-exist with tree(which is possitive), but in a bad way, we might be using tree as power...which is not good!!!
BTW, the # 29 entry with block look good. Can you try just put a block around #16 with out reverse color. As for color of the letter, we like entry 12.