September 17, 2026
ArchLIGHT Summit Looks Ahead After Final Standalone Show
Strong programming and qualified attendees leave room for broader growth ahead
For the sixth year running, ArchLIGHT Summit did the thing it has always done well: build a program worth attending. And for the sixth year running, the manufacturers footing the exhibitor bill walked away with the same qualified verdict they usually do. Good show. Good people. Lighter turnout than they'd hoped for.
This year's edition, held September 15 and 16 at Dallas Market Center, was also its last as a standalone event. Starting in June 2027, ArchLIGHT will move onto the calendar alongside Lightovation, DMC's much larger residential lighting market, a shift we reported when it was announced last month. That gives this year's show an unusual weight for what otherwise followed ArchLIGHT's usual September rhythm.
Programming Remains the Strong Suit
Whatever else gets said about ArchLIGHT's traffic, the content has consistently drawn praise, and this year's program was substantive enough to prove it again.
The show's organizers spend the year curating speakers, and it shows. Leni Schwendinger opened this year with a keynote on urban lighting and public safety, and the education track ran deep from there: Craig Bernecker on lighting-level methodology, Jason Livingston walking attendees through TM-30 in phases, Mariana Figueiro, Ph.D. on lighting's effect on human health, Ardra Zinkon on where AI actually fits into a lighting designer's workflow rather than where the marketing decks say it does, and a closing keynote from Andrea Hartranft.
Lea Tranakos, ArchLIGHT's show director, told us the education program was the clear highlight of the week, and the numbers she pointed to back that up. Conference pre-registrations came in higher than in any previous year. "The Museum Multiverse," a case-study session, sold out entirely. Zinkon's A.I. session drew a strong crowd, and Schwendinger, brought in from outside the traditional lighting-design world, generated the kind of buzz organizers say they were hoping for by breaking from the usual roster of industry speakers.
Above: Lighting people attend one of ArchLIGHT's education sessionsJulia Gordon, a senior lighting designer at Schuler Shook in Minneapolis, put it plainly: ArchLIGHT is "a really great, solid lighting show," with strong manufacturer representation and speakers she found genuinely impressive. Gordon, who attends trade shows across the country, said what sets this one apart is its scale. It is compact enough, in her telling, that it "captures everything" a lighting-focused show needs to without overwhelming attendees. She also credited the Dallas Market Center, and Dallas more broadly, for the week's hospitality.
The signature move this year was the "Behind the Light" experience, an immersive installation that ran nearly every hour of the show, built around two very different environments: a healthcare setting and a corporate office. Past editions have built similar experiences around a single theme; splitting it across two verticals this year gave attendees in different specialties something to point to as directly relevant to their own work, and by most accounts it landed.
The Manufacturer Math
The recurring theme, as it has been every year since 2021, is what happens on the floor between sessions. Last year's exhibit floor sold out, according to show organizers. With over 90 exhibitors, this year's floor was full again, but just shy of a sellout.
What makes that easier to live with than a simple attendance matter is who actually shows up. Ask manufacturers whether the crowd matched their hopes and the answer tends toward modest, closer to one day's worth of real traffic spread across two full days. Ask them whether the people walking the floor could actually spec or buy their product, and the tone changes. That gap between lighter-than-hoped crowds and real decision-making power in the room is the throughline of this show's entire history, and it's the reason exhibitors keep re-upping even when the traffic conversation gets repetitive.
Above center: Top execs from WAC Lighting and SESCO, who partner in select markets: WAC President Becky Li and Keith Eagle, Vice President of Business Development, chat with John Palk, CEO of SESCO Lighting
Steady Local Support, A Couple Loose Threads
For the second consecutive year, Architectural Lighting Alliance (ALA) and Texas Lighting, the two largest rep agencies by market share in North Texas, both partnered with the show. ALA represents Acuity Brands' business in the region; Texas Lighting represents Cooper Lighting Solutions. Their arrival in 2025 was the event's clearest inflection point in six years, pulling in manufacturers who had never previously bothered with a Dallas commercial lighting show. Their return this year, alongside longtime partners Hossley Lighting & Power Solutions, Preferred Lighting Group, and SESCO Lighting (the former NexGen Lighting & Controls), kept that momentum from being a one-year fluke.
One notable absence complicated that picture. Acuity Brands, North America's largest lighting manufacturer, exhibited at ArchLIGHT for the first time in 2025, but sat this year out, even as its agent, ALA, stayed on as a show partner.
Bell & McCoy Lighting and Controls, the Current and Lutron rep, sat this one out again as well, having thrown its own LightX event in Grapevine this past July. That absence is a known quantity by now rather than a snub.
One Last September Before June
The North Texas lighting design community turned out again this year, with a smaller but real contingent from outside the region. Show organizers say early exhibitor signups for next year's edition are already coming in, which will matter more than usual given that the event is just nine months away.
ArchLIGHT Summit board members pose outside the WAC Lighting opening reception, which kicked off the show on Monday night
Come June 2027, ArchLIGHT moves into a renovated Dallas Market Center exhibit space alongside Lightovation, gaining floor space the current layout has never had room for. Lightovation's audience skews heavily residential, but the crossover is not nothing: a manufacturer whose under-cabinet fixture works in a hospital exam room can make the same case for a high end kitchen in Highland Park, and the co-location gives that manufacturer one trip to make both pitches instead of two.
Whether that turns into the volume ArchLIGHT has chased since 2021 is a different question, and one the show's own history should make everyone cautious about answering too quickly. Every format change in this event's six years has produced real, measurable improvement without producing the breakthrough that changes the conversation entirely.
What ArchLIGHT has built instead is something narrower and arguably more durable: a show that the manufacturers who keep exhibiting clearly find worth the trip, run by a team that never stops trying to make the case for showing up. Whether a bigger room and a residential neighbor changes what kind of show this is, or just changes where it happens, is the only real story left to tell before next June.
