Presenter Details

Thomas Grunwald is a lighting industry veteran who loves turning complex technology into practical solutions. With over two decades of hands-on experience from Times Square to highway infrastructure, he knows what makes signs shine – literally!

Currently leading sales and key accounts at Glantz, Thomas has built his career on making energy-efficient lighting accessible and understandable for everyone. Whether he's analyzing ROI calculations or designing photometric layouts, he brings the same enthusiasm to teaching others as he does to tackling technical challenges.

When he's not traveling between Glantz's 28 branches or presenting at national trade shows, Thomas works to bridge the gap between cutting-edge technology and real-world applications. His knack for breaking down complex concepts and focus on sustainable solutions makes him the perfect guide for exploring the exciting world of solar power signage.