Orlando’s final International Builders’ showcase is ‘the house that light built’
For all the glass, all the concrete, the giant slabs of stone, the car elevator, the most memorable and impactful feature of the 2026 New American Home is its celebration of light.
And that was intentional. It’s why owner Jason Eichenholz calls it “The House that Light Built.”
This is the first time the National Association of Homebuilders has selected a private residence as its showcase for the International Builders’ Show, which runs Feb. 17-20. Eichenholz, founder and CEO of Relativity Networks, commissioned the design and collaborated with architect Michael Wenrich and Alair Homes Orlando to bring the vision to reality.

“The reason it’s the house that light built is I’ve spent the last 30 years of my career doing science, engineering, and commercialization of light-based products: spectrometers on Mars, or measuring things at the bottom of the Mariana Trench, or cancer detection systems, or lidar for self-driving cars,” Eichenholz told GrowthSpotter. “And now, the next generation of telecommunications and hollow core fiber in my newest company, Relativity. So, that’s what we’ve done. That’s what I’ve done professionally, and that’s how I’m able to build the house that we have today.”