[LED Lighting Market Development Trend- Commercial Lighting Market Trend] Because commercial lighting often serves a long operation time, in addition to the high brightness requirement, energy-saving requests have also been significant. Since the efficiency of LED lighting products have continued to increase, LED lighting demands brought by the replacement with LED light source will also increase. LEDinside expect that by 2015, the global LED commercial lighting market value will be up to 16,818 million USD.