Calculate your savings with our Lighting Retrofit ROI Calculator! See how much you can save by upgrading to energy-efficient lighting today.


Making the switch to energy-efficient lighting is a decision that can benefit both your budget and the planet. If you’ve ever wondered whether the upfront investment is worth it, a tool to evaluate the return on upgrading your lighting system can be a game-changer. It takes the guesswork out of the equation by crunching the numbers for you—everything from initial costs to long-term savings.
Older lighting systems, like incandescent or outdated fluorescent setups, guzzle energy compared to modern alternatives such as LEDs. Beyond lower utility bills, newer options often have longer lifespans, meaning fewer replacements and less hassle. But the catch is the cost to install them. That’s where calculating the financial return becomes essential. By inputting details like fixture count, wattage differences, and usage patterns, you can see exactly how soon those savings start piling up.
Whether you’re a homeowner or managing a commercial space, understanding the payback period and overall gain helps justify the switch. Tools designed for this purpose lay out clear, actionable insights. Take a moment to explore how much you could save—it might surprise you!
Retrofitting your lighting, especially switching to LEDs, can drastically cut your energy use. Older bulbs like incandescents or fluorescents consume way more power for the same light output. Over time, the savings on your electricity bill add up, often covering the initial cost within a year or two. Plus, newer bulbs last longer, so you’re not replacing them as often. It’s a smart move for both your wallet and the environment.
Our calculator gives a solid estimate based on the data you provide, like wattage, usage hours, and electricity rates. We factor in common defaults—like $0.12 per kWh for energy costs—if you’re unsure of exact numbers. Of course, real-world results can vary slightly due to factors like fluctuating energy prices or inconsistent usage, but this tool offers a reliable starting point to gauge potential savings and payback time.
No worries! We’ve built in default values to keep things easy. For instance, if you’re unsure about the cost per fixture, we assume $50, or for installation, it’s $20 per unit. New bulb wattage defaults to 10W for LEDs, and electricity cost is set at $0.12 per kWh. You can tweak these as needed, but even with defaults, you’ll get a decent picture of your potential savings and ROI.