ive been looking into a way of creating natural looking light in my uroplatus vivs that doesnt add to the temperature and have come across LED's, i think these could be a really interesting sollution. it would appear some LED's even give off uv light so this could be usefull too. They wouldnt need replacing like regular light bulbs either. Does anyone use them or can offer me some advice as to whether or not they could be incorporated into the vivaria as a light source. many thanks - Joel