Philips presented its smart Hue bulb range, OLED panels, and various mart lighting technologies at at Light +Building 2014, which runs from March 31 to April 4, 2014 at Frankfurt Fair and Exhibition Center in Frankfurt, Germany.LEDinside Research Director Roger Chu noted while the lighting giant’s booth was less impressive than last year the company was sending a clear message to consumers with its product portfolio choice. “Philips product portfolio showcased this year sends a clear message to consumers about the company’s ambition in presenting future lighting technologies,” said Chu.