When Bisnow asked for predictions on the next wave of sustainability in commercial real estate,  Taylor Johnson client Lightficient shed light on the matter with one of the smallest and most illuminating light sources introduced to Illinois this year - Light Emitting Plasma (LEP) technology. With bulbs the size of a Tic Tac, light intensity 200 times that of LED sources and an average reduction in energy usage of 50 percent, LEP is poised to light up green initiatives for commercial real estate in 2014.