The AIA Convention 2016 takes place this week in Philadelphia from May 19-21. The architecture and design event offers an impressive lineup of celebrity speakers, educational city tours, workshops and seminars and nearly 800 exhibitors. This year’s theme is “Where technology and creativity come together to create what’s possible”.

Two U.S. cities Detroit and Philadelphia have recently announced plans of upgrading to LED streetlights, according to recent U.S. media reports.