Why utilities pay you to upgrade your lighting
It costs a utility less money to reduce demand than to build new generating capacity. That is the entire economics behind lighting rebates. When a commercial customer replaces 400W metal halide fixtures with 150W LED fixtures across a 100,000 sq ft warehouse, the utility avoids the infrastructure investment required to serve that demand. The rebate is their way of paying for demand reduction at a fraction of what new capacity would cost.
The result is a financial incentive that can cover 20-50% of the material cost of a commercial LED lighting upgrade. For a contractor, understanding the rebate landscape is not optional. On competitive bids, the contractor who can accurately calculate the rebate-adjusted project cost wins the job. The contractor who does not account for rebates is quoting a higher number for the same scope of work.
Rebates are available in 47 states and Washington, D.C., covering roughly 77% of U.S. commercial electricity customers. Nearly 700 utility efficiency programs across North America include commercial lighting incentives, and the vast majority of them tie eligibility to one thing: the DesignLights Consortium Qualified Products List.
Source: DesignLights Consortium, 2025. Approximately 70% of North American energy efficiency programs use the DLC SSL Qualified Products List (QPL) to qualify LED products for rebates. Coverage data from DSIRE (Database of State Incentives for Renewables and Efficiency), maintained by the N.C. Clean Energy Technology Center.
Prescriptive vs. custom rebates: how the two tracks work
Nearly every utility rebate program offers two tracks. Choosing the right one depends on project size, complexity, and how much documentation effort you are willing to invest.
Fixed dollar amount per fixture
The utility publishes a schedule: $X per troffer, $Y per high bay, $Z per wall pack. You install qualifying fixtures, fill out the application with quantities and model numbers, and receive a check. No energy modeling required. The utility pre-calculates the savings based on fixture type and assumed operating hours. Best for straightforward one-for-one replacements where the fixture categories match the utility's published list.
Calculated per kWh saved
The rebate is based on the documented difference between old and new energy consumption. This requires a pre-installation energy audit, a post-installation verification, and engineering calculations showing the kWh reduction. The process takes longer, but the payout can be substantially higher for large projects, especially those involving controls, occupancy sensors, or daylight harvesting in addition to fixture replacements.
| Factor | Prescriptive | Custom |
|---|---|---|
| Payout basis | Fixed $ per fixture type | $ per kWh saved (typically $0.05-$0.25/kWh) |
| Documentation | Product specs, invoices, DLC listing proof | Pre/post energy audit, engineering analysis, invoices |
| Pre-approval | Usually not required (but check your program) | Almost always required before purchase |
| Processing time | 4-8 weeks typical | 8-16 weeks typical |
| Best for | One-for-one fixture replacements | Large facilities, controls integration, comprehensive retrofits |
| Typical payout range | $20-$300 per fixture (varies by type) | Often higher total, especially with controls savings |
Some utilities offer both for the same project. You can claim prescriptive rebates on the fixtures themselves, then claim a custom rebate for the controls layer (occupancy sensors, daylight harvesting, networked lighting controls). Ask your utility's program manager whether stacking is allowed before you submit.
The DLC Qualified Products List: the gatekeeper for rebate eligibility
The DesignLights Consortium (DLC) is a nonprofit that maintains the largest and most widely referenced list of qualified commercial LED products in North America. If a fixture is not on the DLC QPL, it will not qualify for rebates in the majority of utility programs. Full stop.
DLC listing is not just a checkbox. It means the product has been independently tested and verified against performance thresholds for efficacy (lumens per watt), color rendering (CRI), lumen maintenance, power factor, and total harmonic distortion. The standards are updated periodically, and products that no longer meet the current version are delisted.
DLC V6.0 transition is underway. The DLC released SSL V6.0 in November 2025, raising minimum efficacy thresholds by an average of 14% across all product categories. Products listed under the older V5.1 that do not qualify under V6.0 will be delisted by December 15, 2026. After that date, utility programs may require V6.0 compliance for rebate eligibility. If you are specifying fixtures for a project with a long construction timeline, confirm the product's DLC version now to avoid rebate eligibility issues at closeout.
There are two DLC listing tiers:
Meets baseline performance thresholds
Qualifies for standard rebate amounts in most utility programs. Covers the majority of commercial LED products.
Exceeds baseline by a meaningful margin
Higher efficacy requirements. Some utility programs offer bonus rebates for DLC Premium products. If you are choosing between two equivalent fixtures and one is DLC Premium, the premium listing may unlock additional incentive dollars.
You can search the DLC QPL for free at designlights.org/search. Search by manufacturer, product name, or primary use designation. Every Jarvis Lighting commercial fixture is listed on the DLC QPL. You can confirm DLC listing status on any Jarvis product page or by searching the DLC QPL directly.
Source: DesignLights Consortium, SSL V6.0 Technical Requirements, released November 2025. V5.1 delisting deadline: December 15, 2026. Approximately 70% of North American efficiency programs (nearly 700 total) require DLC QPL listing for LED rebate eligibility.
The rebate application process, step by step
The process varies by utility, but this is the general sequence that covers 90% of programs. Deviating from this order, especially installing before getting pre-approval on a custom rebate, is the most common reason applications get denied.
Identify your utility's rebate program
Start with the DSIRE database (dsireusa.org). Enter the project's ZIP code, filter for "Lighting" incentives, and review available programs. Alternatively, call your utility's energy efficiency or commercial services department directly. Most utilities have a dedicated rebate hotline or online portal.
Confirm: Is this a prescriptive or custom program? Is pre-approval required? What is the application deadline relative to installation?
Verify product eligibility on the DLC QPL
Search the DLC Qualified Products List at designlights.org/search for every fixture you plan to specify. Record the DLC listing number, the qualifying model number, and whether the product is listed as DLC Standard or DLC Premium. Some programs also require ENERGY STAR certification for specific lamp types (screw-base replacements, downlights). Confirm which certification the program requires.
Submit pre-approval (if required)
For custom rebate programs and many large prescriptive projects, the utility wants to review the project scope before you purchase equipment. The pre-approval package typically includes: a description of the existing lighting (fixture types, wattages, quantities), the proposed replacement fixtures (with DLC listing numbers), estimated annual operating hours, and the calculated energy savings. Some programs have a form; others accept a lighting audit report.
Do not purchase or install equipment before receiving written pre-approval. Some programs will deny rebates for work completed before the pre-approval date.
Purchase and install
Purchase DLC-listed fixtures from an authorized channel. Keep all invoices, packing slips, and any documentation showing the manufacturer, model number, and quantity. During installation, follow the manufacturer's installation instructions and maintain records of the work. For custom programs, photograph the old fixtures before removal and the new fixtures after installation.
Submit the rebate application
Compile: the completed application form, product invoices showing DLC-listed model numbers and quantities, DLC listing verification (printout or screenshot from the QPL), proof of installation (contractor invoice, photos, or inspection report), and for custom programs, the post-installation energy analysis. Submit through the utility's portal, email, or mail. Keep copies of everything.
Receive payment
Prescriptive rebates typically process in 4-8 weeks. Custom rebates may take 8-16 weeks or longer if the utility requires post-installation measurement and verification. Payment is usually a check mailed to the account holder (the building owner or tenant, depending on who holds the utility account). Some programs allow the rebate to be assigned to the contractor.
Worked example: a 50,000 sq ft warehouse retrofit
The project
A distribution warehouse is replacing 80 aging 400W metal halide high bays with 80 DLC-listed 200W LED high bays. Operating hours: 4,380 hrs/year (12 hrs/day). Local electricity rate: $0.11/kWh. The utility offers a prescriptive rebate of $125 per DLC-listed high bay fixture.
New load: 80 fixtures x 200W = 16,000W
Reduction: 20,400W = 20.4 kW
Annual savings: 20.4 kW x 4,380 hrs = 89,352 kWh
Dollar savings: 89,352 x $0.11 = $9,829/year
Installation labor (est.): $8,000
Total project cost: $36,000
Less rebate: -$10,000
Net cost: $26,000
Simple payback: $26,000 / $9,829/yr = 2.6 years
Payback without rebate: $36,000 / $9,829 = 3.7 years
The rebate reduced the payback period by over a year. For the building owner's capital budget, that is the difference between an easy approval and a project that gets deferred to next fiscal year.
Beyond rebates: the 179D tax deduction
Utility rebates are not the only financial incentive for LED upgrades. The federal 179D Energy Efficient Commercial Buildings Deduction allows building owners to take a tax deduction for qualifying energy efficiency improvements, including lighting.
Under the Inflation Reduction Act of 2022, the 179D deduction was expanded. For qualifying projects that achieve at least a 25% reduction in energy use compared to ASHRAE 90.1-2019, the deduction ranges from $0.50 to $5.00 per square foot, depending on the level of savings achieved and whether prevailing wage and apprenticeship requirements are met.
For a lighting-only improvement to qualify, the upgrade must achieve at least a 25% reduction in lighting power density compared to the ASHRAE 90.1-2019 baseline. In practice, replacing older HID or fluorescent fixtures with high-efficiency LED fixtures often exceeds this threshold by a wide margin.
Rebates and 179D can be stacked. They are separate incentives from different sources (utility vs. federal tax code). However, the rebate amount typically reduces the depreciable cost basis of the lighting improvement for tax purposes. Structuring this correctly requires a tax professional and an energy certification from a licensed engineer. The combination can reduce the effective cost of a lighting upgrade by 40-60% when both incentives are captured.
Source: IRS Section 179D, as amended by the Inflation Reduction Act of 2022 (Public Law 117-169). Deduction amounts are per square foot of building floor area. A partial deduction is available for projects addressing only one building system (lighting, HVAC, or envelope). Consult a qualified tax professional for current requirements and project-specific eligibility.
Five mistakes that kill rebate eligibility
- Installing before pre-approval. The most expensive mistake. Many custom programs require written approval before any equipment is purchased or installed. Starting work early, even by a few days, can disqualify the entire project. Always get the approval letter in hand first.
- Specifying non-DLC-listed fixtures. A fixture can be high quality, high efficiency, and from a reputable manufacturer, but if it is not on the DLC QPL at the time of application, it does not qualify. Verify DLC listing status during specification, not after purchase.
- Missing the application deadline. Most programs have a submission window. Prescriptive programs often require the application within 90-180 days of installation. Custom programs may have annual funding caps that close once the budget is exhausted. Early in the program year (often January or July, depending on the utility's fiscal year), funding is available. Late in the year, it may not be.
- Incomplete documentation. Missing invoices, incorrect model numbers, or failure to provide DLC listing verification are the most common reasons for application delays and rejections. Build the documentation package as you go, not after the fact.
- Not checking for controls bonuses. Many utility programs offer additional rebates for occupancy sensors, daylight harvesting, and networked lighting controls (NLC) installed alongside fixture upgrades. If the program offers a controls bonus and you are already installing sensors, failing to claim the additional incentive is leaving money on the table.
How to find rebates in your area
Three resources cover the vast majority of available programs:
DSIRE (Database of State Incentives for Renewables and Efficiency, maintained by N.C. State University) is the most comprehensive national database. Enter a ZIP code, filter by technology (lighting), and review available programs. Every entry includes the utility name, incentive type, eligible technologies, and a link to the program application.
ENERGY STAR Rebate Finder focuses on instant rebates and manufacturer-sponsored incentives. It is more useful for lamp and screw-base replacements than for commercial fixture programs.
Your utility's website is the most current source for program-specific details. Search for "energy efficiency," "commercial rebates," or "business incentives" on the utility's site. Most programs have a downloadable application form, an eligible products list, and a program hotline.
For projects in the Jarvis Lighting service area, our team can help identify applicable rebate programs and confirm DLC listing status for any fixture in our catalog. Reach out through the contact page or call directly.
Frequently asked questions
How much are LED lighting rebates worth?
It varies significantly by utility, region, and fixture type. Prescriptive rebates typically range from $20-$35 per lamp for screw-base replacements, $50-$150 per fixture for indoor fixtures like troffers and high bays, and $100-$300+ per fixture for outdoor area lights and canopy fixtures. Custom rebates based on kWh savings can exceed these amounts for large projects. As a rough benchmark, rebates often cover 20-50% of the fixture cost (not including labor).
What is DLC listing and why does it matter?
The DesignLights Consortium (DLC) maintains a Qualified Products List of LED products that meet strict efficiency and performance standards. Around 70% of North American utility efficiency programs, nearly 700 in total, require DLC listing for rebate eligibility. If your fixture is not on the DLC QPL, it will not qualify for most utility rebates regardless of how efficient it actually is. You can search the DLC QPL for free at designlights.org/search.
What is the difference between prescriptive and custom rebates?
Prescriptive rebates pay a fixed dollar amount per qualifying fixture, regardless of the specific energy savings. Custom (performance-based) rebates are calculated from the documented kWh reduction between the old and new lighting systems. Prescriptive is simpler and faster. Custom typically pays more for large, complex projects that involve controls in addition to fixture replacements.
Do I need pre-approval before installing?
For custom rebate programs: almost always yes. For prescriptive programs: it depends on the utility, but many allow post-installation applications. The safest approach is to contact the program before purchasing any equipment. Installing without pre-approval on a custom program can disqualify the entire project.
Can I combine utility rebates with the 179D tax deduction?
Yes. Utility rebates and the federal 179D Energy Efficient Commercial Buildings Deduction are separate incentives that can be stacked. The 179D deduction can be worth $0.50 to $5.00 per square foot of building area for qualifying improvements. The rebate amount may reduce the depreciable basis of the improvement. Work with a tax professional to structure the combination correctly.
What happens when DLC updates its standards?
When the DLC releases a new version of its technical requirements, products listed under older versions may be delisted. The current transition is from V5.1 to V6.0, with V5.1 products being delisted by December 15, 2026. After that date, programs that require current DLC listing will not accept V5.1 products. Verify that your specified fixtures meet V6.0 to avoid issues on projects with long construction timelines.
