The 20th Cross Strait Conference on Lighting Technology and Marketing organized by Taiwan Lighting Fixture Export Association (TLFEA) and China Illuminating Engineering Society (CIES) was held in Taipei, Taiwan on November 26th and 27th . On the afternoon of 26th Nov., the conference was divided into two chambers to discuss lighting technology and lighting application respectively. Most of the designers shared one common idea on lighting application and design issues: less is more.