An Interview with LightFair Ownership–and One Immediate Improvement!

Group photo of LightFair Ownership
Interview photo of LightFair Ownership

At Light + Building, your humble editor interviewed Colleen Harper, Executive Director and CEO of IES, Christopher Knowlton, CEO of IALD and Constantin von Vieregge, President of Messe Frankfurt North America, to talk about LightFair 2025 in Las Vegas. Constantin highlights a significant change for the event.