NLMS, Inc. — National Lighting Maintenance Services (502) 610-4690

Commercial Lighting

LED & Lighting Retrofit

Modernize an existing lighting system for better performance, lower energy use, and less maintenance — without disrupting operations.

A lighting retrofit is more than swapping fixtures. It is a systems upgrade that changes how a building performs every day — energy cost, visual comfort, maintenance burden, and safety all move together.

What a retrofit delivers

  • Cut energy consumption by up to 50% or more
  • Improve brightness and visual comfort for staff and visitors
  • Reduce maintenance with long-life, low-heat LED fixtures
  • Support sustainability targets with reduced waste and materials
  • Enable smart control through sensors, dimmers, and automated scheduling

Our approach

Every property has its own lighting problem. We start with a detailed assessment of the current system — fixture layout, light levels, energy usage — then develop a retrofit plan that balances efficiency, compliance, and daily workflow.

Our technicians handle each step, from safe removal of old fixtures through installation and integration with energy management or backup power systems. Throughout, we coordinate with property managers, general contractors, and architects to hold the schedule.

Once installation is complete, we perform post-upgrade performance checks, verify illumination levels against the design, and provide maintenance guidance so the savings hold.

What's included

LED upgrades

Replace fluorescent or HID fixtures with LED for consistent output and lower draw.

Lighting controls and sensors

Occupancy sensors, daylight harvesting, and scheduled timers that automate savings.

Outdoor and emergency lighting

Parking lots, walkways, loading docks, and stairwells.

Custom layouts for large facilities

Design and installation for schools, warehouses, and multi-structure sites.

Energy management integration

Connect lighting to building control systems for centralized monitoring.

Common questions

Why LED over fluorescent or CFL?

Most fluorescent and compact fluorescent lamps contain mercury and other hazardous materials, which means careful disposal requirements. Fluorescents also flicker — some people experience eye strain, headaches, and migraines as a result — and they take significant time to reach full brightness, especially in cold environments. LED uses solid-state technology: stable dimming without flicker, and instant full output at any temperature.

LED versus incandescent or halogen?

LED is roughly 85% more efficient. Incandescent and halogen convert 80–90% of their energy into heat rather than light. LED also lasts about 50 times longer.

Do you offer a warranty?

Yes — on both labor and materials. Materials carry manufacturer warranties; some run to 10 years, most are backed by at least 5. Labor is warranted for one year, though we investigate any issue fully to determine whether installation was a factor and work with you on a solution regardless.

Does someone need to be on site while work is performed?

No. We are licensed, bonded, and insured, and technicians are screened and background checked. If you would rather be present when the crew arrives, we will work around your schedule.

How soon can work be scheduled?

We work within your timeframe, allowing for material lead times so the crew arrives ready to inspect and install.

In their words

What clients say.

NLMS responded to an RFP online to quote new lighting for our county government parking garage and were awarded the bid. Their crews were responsive, professional, and completed our project ahead of schedule.

Scott G.

We called NLMS to gather information about changing to new LED lighting in our warehouse. We not only received a great proposal, but they also provided us with an energy rebate report showing us how we can save on our monthly energy bills.

Jeremy K.

Worked with Sandy and NLMS on an install and they are a fantastic company to work with. Great prices, great service and great people.

Cruz M.

They are the best lighting contractor in Jeffersontown. They did a sports lighting project for me — exceptional and great services. The staff is highly professional.

Jake A.

Want an energy audit or a retrofit quote?

Talk to the people who will run the work.