Lighting Design for Gyms, Auditoriums, and High-Bay Spaces: What You Need to Know

By Monte Hartranft, VP of Sales for Evolved Lighting & Energy

Not all spaces are created equal when it comes to lighting. A warehouse, a school gymnasium, a performing arts auditorium all have different needs. Each one has a completely different set of demands, and what works in one space can fall flat in another. After nearly two decades of working on these kinds of projects across central Ohio and beyond, the team at Evolved Lighting & Energy has learned that getting the lighting right in large, complex spaces takes more than just swapping out fixtures. It takes real design thinking and controls strategy.

These are the projects we love. Here’s a look at what good lighting design means in gyms, auditoriums, and high-bay spaces. And why it matters more than most people realize.

Why These Spaces Are Different

Gyms, auditoriums, and high-bay facilities share a few things in common: high ceilings, large footprints, and a lot of different activities happening in the same space at different times. That last part is what makes the design challenge interesting.

A school gymnasium might host a varsity basketball game one evening, a middle school assembly the next morning, and a community event on the weekend. An auditorium might go from a student performance to a graduation ceremony to a board meeting. The lighting system has to handle all of it well, and with the right controls in place, modern LED technology can do exactly that.

The biggest mistake in these spaces is treating lighting as a one-size-fits-all decision. Older systems especially tend to be either too bright, too dim, or poorly distributed, and once the fixtures are in, they stay that way forever. That’s not good enough anymore.

Gyms and Athletic Facilities

Gymnasiums are probably the most technically demanding spaces in this category.

The Illuminating Engineering Society, which sets the national standards for lighting design, recommends 30-50 foot-candles for general recreational use and 50-75 foot-candles for competitive athletic spaces. At the high school varsity level, that generally means targeting the upper end of that range. These aren’t arbitrary numbers. They’re based on what it actually takes for athletes to track a fast-moving ball, for referees to make accurate calls, and for spectators to see what’s happening on the court.

Here’s something that doesn’t get talked about enough: horizontal foot-candles on the floor aren’t the whole picture. Vertical illuminance — the light measured at roughly eye height — is just as important in active sports environments. If players are having trouble tracking a ball as it moves through space, or if faces look shadowed in the stands, vertical illuminance is usually the issue. Evolved measures both in every gym design.

Uniformity is the other critical factor. In lighting terms, this is measured as a max/min ratio: the difference between the brightest and dimmest points in the space. For indoor sports, that ratio should stay below 2.0, and ideally closer to 1.5. Anything higher creates hot spots and dead zones that affect both the experience and performance in the space.

Modern LED high-bay fixtures handle all of this well when they’re properly specified and positioned. Linear high bays work especially well for multi-court layouts because they can direct light along the length of the court. UFO-style high bays provide a wide, even distribution suited to open recreational spaces. Both styles are available with wattage-selectable and color-temperature-selectable options, which provides a lot of flexibility depending on the space.

On the controls side, the technology has gotten genuinely exciting. Occupancy sensors eliminate wasted energy during low-traffic periods, and 0-10V dimming allows light levels to be adjusted for any event or activity. A single gym can now have distinct lighting scenes. Full competition mode, practice mode, event mode, and cleaning mode are all programmable and accessible from a simple panel or even a mobile device.

Auditoriums and Performing Arts Spaces

Auditoriums are a different yet. Where gymnasiums are about performance and visibility, auditoriums are about experience. The lighting has to do a lot of different things at once: illuminate the stage, create atmosphere, provide safety lighting in the aisles, and shift easily between all of those depending on what’s happening.

The Illuminating Engineering Society notes that proper lighting design in performance spaces can improve audience engagement by up to 30%. That’s a meaningful number, and it reflects something the Evolved team sees in practice — when lighting is done well in an auditorium, the whole experience feels more polished and intentional. When it’s not, even a great performance could be remembered for these issues.

For school auditoriums in particular, the challenge is versatility. These spaces need to handle student theater productions, award ceremonies, guest speakers, screenings, and sometimes community events. So programmable scenes are important, and the control system needs to be simple enough that a teacher or staff member can operate it without a technical manual.

A well-designed auditorium lighting system typically combines several layers: stage lighting with adjustable focus and intensity, general house lighting that can dim smoothly without flickering, aisle and safety lighting that stays on regardless of what’s happening on stage, and architectural accents that make the space feel finished and welcoming.

LED technology has transformed what’s possible here. Older halogen and metal halide systems for stage lighting used 300-500 watts per fixture and generated significant heat, uncomfortable for performers and adds unnecessary load to the HVAC system. Modern LED stage fixtures deliver comparable or better output at a fraction of the wattage, run cool, and have dramatically longer lifespans. Auditorium retrofits typically achieve 60-75 percent energy savings over older systems, and when occupancy sensors are added to dim unoccupied zones, those savings go even further.

High-Bay Spaces Beyond Athletics

High-bay lighting isn’t exclusive to gyms. Warehouses, manufacturing facilities, large mechanical spaces, and school common areas all fall into this category — any space with a ceiling height of roughly 20 feet or more where powerful, evenly distributed light is needed.

The fundamentals are similar across all of them: fixture selection based on ceiling height and layout, proper beam angle to achieve uniform coverage, and controls that match how the space is actually used. But the specifics matter a lot. A 30-foot warehouse ceiling calls for a very different fixture than a 20-foot gym ceiling and getting that wrong means either underlit work surfaces or wasted energy from over-illumination.

One thing that surprises a lot of facility managers is how much older high-bay lighting costs in maintenance time, not just energy. Traditional fluorescent fixtures last 7,000 to 15,000 hours. Metal halides top out around 20,000. LED high bays are rated for 50,000 to 100,000 hours. In a large facility where changing a single fixture requires a lift and a work order, that difference in lifespan is enormous. An 80 percent or greater reduction in maintenance-related lighting tasks is common after a well-executed LED retrofit.

What This Looks Like Right Here in Central Ohio

The Evolved team’s work with Columbus City Schools is a good example of what comprehensive lighting design can accomplish across a large, complex district.

Columbus City Schools is the largest school district in Ohio, serving more than 22,000 students across dozens of buildings. Many of them are older facilities with significant infrastructure needs. The district has been investing seriously in modernization, and lighting has been a meaningful part of that work. Evolved has had the opportunity to work on gyms, auditoriums, stadium lighting, and classrooms across the district, and each project has reinforced the same lesson: every space is different, and the design has to reflect that.

In a typical school gym project, the work begins with a full lighting audit. We assess the existing fixture layout, measuring current light levels, identifying problem areas, and modeling what a new system would achieve. For Columbus City Schools gyms, that often meant replacing aging fixtures, inconsistent in output, and expensive to maintain. The upgraded systems deliver better uniformity, appropriate foot-candle levels for both practice and competition, and controls that give staff real flexibility in how the space is used.

Several Columbus City Schools auditoriums received comprehensive upgrades that transformed spaces that felt dated and dim into venues that actually do justice to the students performing in them. Good stage lighting matters. It affects how confident a student feels on stage, how the audience connects with what they’re seeing, and how the whole event feels from start to finish.

Stadium and exterior athletic lighting are another area where Evolved has done meaningful work in the district. Outdoor athletic facilities have their own set of challenges: light spill into neighboring areas, pole height and placement, weather durability, and the need for consistent coverage across large fields. LED sports lighting has advanced significantly, and the results in terms of energy savings, light quality, and reduced maintenance are dramatic compared to older metal halide stadium systems.

How to Think About a Project Like This

For facilities directors, school administrators, or building owners looking at one of these spaces, here’s a practical way to approach it.

Start with an audit. Before making good decisions about what to install, it helps to understand what’s already there and what’s not working. A thorough lighting audit provides current light level measurements, fixture condition assessments, energy consumption data, and a clear picture of where the gaps are.

Think about controls from the beginning. The fixture itself is only part of the system. How the light is controlled has a significant impact on both energy savings and user experience. Controls shouldn’t be an afterthought.

Look at total cost of ownership, not just installation cost. A cheaper fixture that lasts 15,000 hours and requires a lift every time it needs service is rarely the better deal compared to a quality LED fixture rated for 100,000 hours. Maintenance, energy, and available rebate incentives should all factor into that evaluation.

And in Ohio, it’s worth taking a close look at utility rebates before budgeting a project. Depending on the utility provider and project scope, rebates can cover a significant portion of project costs. Evolved help handle that for clients so it shouldn’t be a barrier to getting a project started.

The Bottom Line

Large, complex spaces deserve lighting that actually works for them. Gyms, auditoriums, and high-bay facilities have real functional demands, and the right lighting design makes a big difference in energy costs, in maintenance burden, in safety, and in the experience of the people who use those spaces every day.

For organizations in central Ohio looking at one of these projects — whether it’s a school, a community facility, a warehouse, or something else entirely — Evolved is glad to start with a conversation. Every project begins with understanding the space and the people in it. That’s been true since we founded Evolved back in 2006, and it remains true today.