At a trade show, that's exactly what you want.
Under normal circumstances, the feeling that somebody's watching you is a little unsettling. You glance over your shoulder. Check the reflection in a window. Wonder whether you've accidentally walked into the opening scene of a horror movie.
At a trade show? You should be so lucky.
You've spent months preparing for an event. You've coordinated graphics, products, shipping, schedules, and enough tiny details to make a haunted house seem like a relaxing weekend getaway.
The last thing you want is for people to walk right past your exhibit without a second glance. And yet, it happens.
Sometimes an exhibit simply disappears among hundreds of others, all competing for the same limited attention. No dramatic music. No warning. Just another perfectly respectable display that nobody remembers seeing.
It's the trade show equivalent of being an extra in a horror movie. You're technically part of the production, but nobody remembers seeing you. A rather expensive cameo, considering what you've invested in being there.
Something Caught Your Eye
Think about the last time something stopped you in your tracks.
Maybe it was something unexpected. A flash of color. A display that seemed to glow while everything around it faded into the background.
You probably noticed it before you had any idea what the company was selling.
Backlit graphics have a particular talent for attracting that first glance. Instead of depending entirely on overhead lighting, illumination comes through the graphic itself, making colors more vibrant and imagery more prominent.
And unlike a giant inflatable monster hovering above your exhibit, backlighting can make a statement without requiring an explanation. Although the monster would probably attract a crowd. Possibly security, too.
Of course, there's a temptation to take a good thing too far.
If illuminating one graphic is good, why not illuminate everything? The walls. The counters. The product displays. Perhaps the coffee machine, just in case someone overlooks it.

Not everything needs to glow.
There's a reason horror movies don't have something jumping out of the shadows every thirty seconds. Eventually, the audience stops being startled and starts wondering whether the director knows any other tricks.
Exhibit lighting works much the same way. When everything demands attention, nothing gets to be the star.
There's a difference between directing someone's attention and giving their eyeballs nowhere to hide. Sometimes the smartest lighting decision is knowing where to leave things alone.
The Second Look
Getting someone to look at your exhibit isn't the same as getting them interested in your company.
Horror movie trailers are masters of the first impression. Creepy music, a mysterious figure at the end of a hallway, a door that absolutely nobody should open. Two minutes later, you're buying a ticket.
Unfortunately, sometimes the trailer contains everything worth seeing. You've been lured in by a terrific first impression and rewarded with 90 minutes of disappointment.
An illuminated display might earn that first glance, but visitors still need something interesting to discover when they approach. Can they quickly understand what your company does? Is there something worth exploring? Does the experience give them a reason to ask questions or spend a few minutes learning more?
Lighting can attract attention, but it can't carry the entire experience. That's a job for the graphics, messaging, products, and people who make the exhibit worth visiting.
And if you've invested in getting someone's attention, you might as well give them something worth paying attention to.
Halloween is the one night of the year when creepy portraits, mysterious shadows, and decorative eyeballs are considered perfectly acceptable home accessories. Any other time, you'd probably have some explaining to do. But at your next trade show, a few extra eyes on your exhibit might be exactly what you need.
Somebody's watching you. The question is, what are you giving them to look at?