# Commercial Christmas Lighting Energy Consumption | Maes Lighting > Commercial christmas lighting energy consumption explained: what retail complexes, municipalities, and campuses pay, and how LED and controls cut it. Canonical page: https://maeslighting.com/post/energy-consumption-christmas-lighting-us Technical article # Commercial Christmas Lighting Energy Consumption A single house with a light-up reindeer and a retail complex lighting an entire building facade for six weeks are running two different energy problems. Facilities lighting departments, property managers, and municipal maintenance crews plan seasonal and holiday lighting the same way they plan any other exterior lighting load: by wattage, runtime, and electricity rate, not by string count. At [Maes Lighting](https://maeslighting.com/) we build the LED flood, area, and vapor-tight fixtures that many of these same sites already run year-round for security and facade lighting, so the LED-versus-incandescent math below applies directly to how a facility should plan seasonal illumination. This guide breaks down commercial christmas lighting energy consumption — what it costs retail complexes, municipalities, and industrial campuses, how LED and incandescent seasonal lighting compare economically at that scale, what controls cut the bill further, and what to look for in outdoor-rated fixtures. ## How Much Does Seasonal Lighting Cost a Commercial Facility? Lighting already makes up [17% of all electricity consumed in U.S. commercial buildings](https://www.energystar.gov/buildings/save-energy-commercial-buildings/ways-save/upgrade-lighting), according to EPA's ENERGY STAR program, and a seasonal or holiday display adds load on top of that baseline for however many weeks it runs. The rate that load gets billed at is not a guess: the U.S. commercial sector averaged [13.54 cents per kilowatt-hour as of May 2026, up 4.7% year over year](https://www.eia.gov/electricity/monthly/update/end-use.php), per the U.S. Energy Information Administration. A facility running a large facade, entry-drive, or perimeter display for 10–12 hours a night across a 6-week season is adding a predictable load at that rate — the variable that actually swings the total cost is which lighting technology sits on the circuit. ## How Does LED Seasonal Lighting Compare to Incandescent at Commercial Scale? The efficiency gap between LED and incandescent seasonal lighting is large enough to change the answer regardless of facility size. EPA's ENERGY STAR program reports that certified LED decorative light strings [use about 92% less energy than conventional incandescent light strings](https://www.energystar.gov/products/decorative_light_strings). The U.S. Department of Energy separately reports that LED holiday light strands [consume 70% less energy than conventional incandescent strands](https://www.energy.gov/articles/how-do-holiday-lights-work) — the two agencies tested different products under different conditions, but both point to the same order of magnitude: incandescent seasonal lighting costs several times more to run than LED, not a marginal amount more. ### A Worked Example: Scaling DOE's Cost Comparison DOE's own worked example makes the gap concrete: [lighting a 6-foot tree for 12 hours a day across a 40-day season costs about $10 in electricity with incandescent bulbs, versus $0.27 with LEDs](https://www.energy.gov/articles/how-do-holiday-lights-work) — roughly a 37-to-1 ratio. That per-unit ratio is what a facility is multiplying when it lights an entire building facade, parking structure, or campus perimeter instead of one tree. Scaling DOE's own figures linearly, a display equivalent to 50 of DOE's reference trees would run about $500 in electricity for the season on incandescent lighting versus about $13.50 on LEDs — the same 37-to-1 gap, just applied at facility scale rather than one tree. ## Why Do LED Seasonal Lighting Savings Compound Across a Commercial Season? Energy cost is only part of the commercial calculation. ENERGY STAR-certified LED light strings [last up to 10 times longer than incandescent strands](https://www.energystar.gov/products/decorative_light_strings), which matters more for a facility paying for lift or bucket-truck labor to service roofline or facade lighting than it does for a homeowner on a stepladder — fewer relamping cycles means fewer service calls across a multi-week season. ENERGY STAR also notes that certified LED strings [run cool to the touch, reducing fire risk](https://www.energystar.gov/products/decorative_light_strings), compared with incandescent strings — a relevant factor anywhere seasonal lighting is mounted against building facades, dry landscaping, or storage areas. At national scale, EPA estimates that universal adoption of ENERGY STAR-certified light strings [would save about $850 million a year in energy costs and prevent 9.9 billion pounds of annual greenhouse gas emissions — equivalent to the emissions from 940,000 vehicles](https://www.energystar.gov/products/decorative_light_strings). A single facility's share of that is proportional to how much seasonal lighting it runs and for how long. ## How Do Timers and Controls Cut Seasonal Lighting Costs Further? Lighting technology sets the baseline cost; runtime sets the total. DOE's federal guidance for purchasing commercial and industrial LED luminaires notes that [LED luminaires are compatible with occupancy sensors, task tuning, and dimming, and recommends operating lighting only when it is actually needed](https://www.energy.gov/cmei/femp/purchasing-energy-efficient-commercial-and-industrial-led-luminaires) to layer on further savings. The same logic applies directly to a seasonal display: an astronomical timer or photocell that turns a display on at dusk and off at a set hour — instead of running dusk-to-dawn for the full season — removes hours of runtime a facility does not need for public visibility, with no change to the fixtures themselves. On a display already running efficient LED lighting, tightening the schedule is the next lever, since electricity cost scales directly with hours run at the commercial rate cited above. ## What Should Facilities Look for in Outdoor-Rated Seasonal Lighting? Seasonal lighting on a commercial building sits in the same weather its permanent exterior fixtures do — rain, snow, temperature swings, and months of continuous outdoor exposure — so it needs the same ingress and mounting considerations as any other exterior fixture, not lighting rated for a few weekends of residential use. Many retail complexes, municipalities, and industrial sites already run [LED flood and area lighting](https://maeslighting.com/products/flood-area-lighting) for facade, yard, and lot illumination year-round; extending that same fixture class for holiday and seasonal accent lighting keeps the installation on equipment already rated for outdoor duty rather than adding a separate, lower-durability product line. Wet or exposed mounting locations call for the same sealed-fixture approach as [vapor-tight lighting](https://maeslighting.com/products/vapor-tight-lighting) used elsewhere on a site. Before adding any seasonal lighting load, a facility should confirm the circuit's rated capacity with its electrical contractor — combining several large displays or fixtures on one circuit is a wiring question specific to the building, not a lighting-technology question this guide can answer generically. ## How Maes Lighting Supports Facility Lighting Programs Maes Lighting builds the LED flood, area, high bay, and vapor-tight fixtures that retail complexes, municipalities, and industrial campuses already run for security, facade, and site lighting — the same equipment class that carries a facility's lighting load through the holiday season and the rest of the year. For a facility already evaluating an LED conversion, our [parking lot lighting upgrade guide](https://maeslighting.com/post/led-parking-lot-light-upgrade) and our broader [LED energy and cost savings guide](https://maeslighting.com/post/led-lighting-energy-cost-savings) cover the same economics from a year-round angle. Browse the [full Maes Lighting catalog](https://maeslighting.com/products) or contact our team at [our project support page](https://maeslighting.com/contact-us) to talk through a facility's specific seasonal or year-round lighting load. ## Need a project review? Share the application, operating conditions and required documentation with a lighting specialist. [Request a quote](https://maeslighting.com/contact-us) Common questions ## Frequently asked questions These answers clarify the selection process without replacing project-specific documentation. **How much more efficient are LED seasonal lights than incandescent?** EPA's ENERGY STAR program reports certified LED decorative light strings use about 92% less energy than incandescent strings, and the U.S. Department of Energy reports LED holiday strands consume 70 percent less energy — different test conditions, same order of magnitude. **What does seasonal lighting cost a commercial facility to run?** Cost is wattage times hours times the electricity rate — the U.S. commercial average was 13.54 cents per kilowatt-hour as of May 2026 (EIA). DOE's worked example: a 6-foot tree lit 12 hours a day for 40 days costs about $10 on incandescent bulbs versus $0.27 on LEDs. **What cuts commercial holiday lighting energy use the most?** Switching incandescent strings to LED is the biggest single step; after that, runtime controls — timers or photocells that shut the display off after visibility hours — since cost scales directly with hours run. --- Maes Lighting — nationwide supplier of certified explosion proof, industrial, high-temperature, food-processing, vapor-tight, high-bay, flood, area, and emergency LED lighting. Headquarters: Broken Arrow, Oklahoma. Sales: (866) 860-6399 · tjacobs@maeslighting.com Website: https://maeslighting.com