Willie Duggan is a lighting designer, Chartered Engineer and Managing Director of Willie Duggan Lighting, working at the intersection of light, human health and the built environment. A third-generation lighting designer with a Master’s in Light & Lighting from UCL, Willie is passionate about challenging how we understand and design light, drawing on medicine, biology and nature. Recent international speaking engagements include Enlighten Europe, LIGHT25 London and IALD Enlighten Americas in Austin, where he presents alongside circadian scientist Dr Martin Moore-Ede