Lifecycle Cost Analysis: Fixtures, Poles, Foundations & O&M
The right way to judge a sports lighting investment is total lifecycle cost over 20–25 years — capital plus energy plus maintenance plus replacement — not the upfront fixture price. On that basis, quality LED wins decisively over both metal halide and cut-rate LED. The upfront number is the most visible and the least informative; the lifecycle number is what the owner actually pays.
This reference breaks down the four cost buckets, explains why upfront price misleads, and puts payback in context.
The four cost buckets
| Bucket | What it includes |
|---|---|
| Capital | Fixtures, poles, foundations, electrical, controls, install (poles/foundations often largest) |
| Energy | Annual kWh × rate × hours; LED cuts this 50–65% |
| Maintenance | Re-lamping (MH), driver/fixture failures, crane trips |
| Replacement | Components reaching end of life in the analysis period |
Note that within capital, poles and foundations are often the largest line, not fixtures — and over the long run, energy and maintenance dominate. A purely fixture-price comparison misses most of the cost.
Why upfront price misleads
A cheaper fixture with a weak driver and short L70 may need replacement and crane trips within a few years, plus it burns more energy — together exceeding a quality fixture's total cost. Metal halide's low fixture price is erased by its high energy use and re-lamping. The cheapest sticker frequently produces the most expensive 20-year outcome, which is exactly the trap lifecycle analysis exposes.
Putting it in context
An LED retrofit payback is commonly 3–6 years, and faster with high utility rates, rebates, or demand-charge reduction. Beyond payback, over a full 20 years, the maintained-quality LED system has the lowest net present cost — plus the uptime and play/broadcast quality the spreadsheet doesn't capture. Duvon can provide a lifecycle and ROI estimate with the photometric design.
Frequently asked questions
How should you judge a sports lighting investment?
On total lifecycle cost over 20–25 years — capital, energy, maintenance, and replacement — not upfront fixture price. Quality LED wins decisively.
What are the four cost buckets?
Capital (fixtures, poles, foundations, electrical, controls, install), energy, maintenance, and replacement.
Why does upfront price mislead?
A cheap fixture with a weak driver and short L70 needs replacement and crane trips plus more energy, exceeding a quality fixture's total cost.
What is the typical LED payback?
3–6 years, faster with high rates, rebates, or demand-charge reduction. Over 20 years, quality LED has the lowest net present cost.
What dominates lifecycle cost?
Poles and foundations dominate capital; energy and O&M dominate the long run — so quality and efficiency matter most.
Request a free lifecycle/ROI estimate with your photometric design. Get it at duvonlighting.com/free-quote.