A better light for the way you work.

Commercial LED lighting retrofit

Refresh lighting around the space and the people using it. Review fixtures, controls, operating hours, and maintenance access to define a retrofit that fits the building.

Plan my lighting retrofit ↗Explore the work ↓

CRE field photo · Covered-entry lighting

Commercial lighting retrofit: the work we can help with.

A better light for the way you work.

Commercial lighting retrofit

Interior lighting

Review office, classroom, retail, and work-area fixtures for replacement or compatible retrofit options.

Commercial lighting retrofit

Controls & zoning

Coordinate switching, dimming, occupancy, and daylight-responsive controls with the project requirements.

Commercial lighting retrofit

Exterior fixtures

Assess wall-mounted and covered-entry lighting, including fixture condition, coverage, and access.

Project photos

Select a photograph to view it at full size.

Lighting savings calculator

Compare fixtures on the same schedule. Use total input watts, including the ballast or driver, and the energy rate from your bill.

Number of fixturesExisting watts per fixtureProposed watts per fixtureOperating hours per dayOperating days per yearElectricity rate ($ / kWh)Installed project cost ($, optional)

Enter the six required values to see your comparison. No electricity price or project cost is assumed.

Calculation and assumptions

Annual kWh = fixtures × watts × hours/day × days/year ÷ 1,000. Energy cost = kWh × your rate. A single rate approximates time-of-use billing. Excludes demand charges, taxes, financing, maintenance, and incentives; equal brightness is not assumed. How energy use is calculated.

The details that shape the project.

Before defining the work, we review how your property operates and what the equipment needs.

Existing fixture survey
Record fixture types, quantities, condition, and locations rather than estimating from floor area alone.
Light quality
Discuss glare, color appearance, work tasks, and uneven areas before selecting replacement equipment.
Operating costs
Use actual fixture loads, operating hours, and the applicable electricity rate when comparing options. Confirm any incentives before counting them in a budget.

A useful starting point.

Send what you have. These details help us prepare for your commercial lighting retrofit project.

Fixture photos and approximate quantities
Building use and operating hours
Areas with glare, dark spots, or failures
Utility information and available lighting plans

Common questions.

Do we replace lamps or entire fixtures?

The existing fixture condition, compatibility, desired light distribution, and controls determine the appropriate scope.

Can we keep our existing controls?

Compatibility needs to be checked against the selected fixtures and project requirements. Older dimmers or control systems may need changes.

Are rebates guaranteed?

No. Eligibility, funding, timing, and approval requirements must be confirmed with the applicable program before procurement or construction.

Help with the cost.

Match the project address and electricity provider to the program. We can discuss the electrical scope; the program administrator confirms eligibility, available funding, and the award.

Program details checked September 17, 2026.

Silicon Valley Power · City of Santa Clara

Commercial lighting rebates

Calculated for your lighting upgrade

SVP reviews qualifying lighting retrofits using its project calculator. Bring the fixture inventory, proposed equipment, and operating hours into the rebate review. Apply for pre-approval before installation. Eligibility and the award depend on the approved lighting scope, not simply the number of fixtures replaced.

Check program rules & apply

Eligible PG&E small businesses

Simplified Savings

Program-installed efficiency improvements

Qualifying sites may receive lighting and other efficiency improvements through the program. Screening includes peak demand of 50 kW or less, no more than five locations under one owner, and disadvantaged-community or hard-to-reach criteria. Enrollment restrictions apply. This is a program delivery path; confirm participation before including incentives in a CRE project budget.

Check program rules & apply