Outdoor Lighting Installation · Nashville & Middle TN
Concealed fixtures, trenchless wire burial, and after-dark aiming for Nashville homes and estates — installation to licensed contractor CE-D: 76580 standards, by the same studio that drew the plan.
What We Do
Outdoor lighting installation is the professional placement, wiring, and aiming of an outdoor lighting system. Light TN installs outdoor lighting across Nashville and Middle Tennessee to licensed contractor CE-D: 76580 standards — by the same studio that designed the plan — with concealed fixtures, clean wire runs buried trenchless, and every fixture aimed after dark.
Coordinating landscaping or construction? Use our guide to plan your lighting installation before setting the work sequence.
Light TN is a family-owned lighting designer in Burns, Tennessee. The designer who walks your property is the one who installs and aims the system, across 500+ Middle Tennessee projects since 2020. Installation meets licensed contractor CE-D: 76580 standards and carries a one-year workmanship warranty alongside lifetime manufacturer fixture warranties.
The Craft
The designer who reads your property installs and aims the system, so nothing is lost in a hand-off. Fixtures are hidden and wire is run cleanly, so you see the effect and never the equipment.
Low-voltage cable is buried trenchless with the L2 Line Layer, transformers are sized with headroom, and every fixture is returned to and aimed after dark — the step most installs skip. The result is lasting performance with a fixture failure rate under 1% a year.
What's Included
Concealed fixtures and clean runs — fixtures hidden and wire run cleanly, so you see the effect and never the equipment.
Trenchless wire burial — low-voltage cable buried with the L2 Line Layer, the only machine of its kind in the Nashville market, so an established lawn stays intact.
Transformer sizing and zoning — transformers sized with headroom and multi-tap outputs to keep brightness even across the property.
After-dark aiming — we return at night to aim and balance every fixture on the grade, the step most installs skip.
Standards-based work — installed to licensed contractor CE-D: 76580 standards throughout.
Brass and copper fixtures — solid housings that patina rather than corrode, with lifetime manufacturer warranties.
Who It's For
Outdoor lighting installation suits homeowners installing a newly designed system, properties replacing a failing or poorly installed one, and new construction where wiring is coordinated before the lawn goes in. It also fits estates with large or sloped lots that demand trenchless burial, and owners who want the designer — not a subcontractor — doing the install.
When a system is failing, Light TN assesses and replaces it, redesigning to the property and reinstalling to CE-D: 76580 standards with concealed fixtures and trenchless burial. Middle Tennessee's heavy clay makes trenching across a finished lawn a scar that takes a season to heal, so cable goes in trenchless and your established turf and beds stay whole.
Our Process
Installation follows an approved lighting plan and rendering, so the work is built to a result you have already seen.
Cable is run beneath the lawn with the L2 Line Layer, using trenchless wire burial to preserve finished turf.
Fixtures are placed and concealed to spec, so you see the effect and never the equipment.
The transformer and zones are wired and balanced, sized with headroom for even brightness.
Every fixture is aimed after dark for the final result — the step that completes the installation.
Why Choose Light TN
Daryl designs, installs, and aims. The work isn't passed to a subcontractor — the same hands carry the design through to the finished result.
Trenchless burial reaches large, sloped lots without tearing up turf — the only machine of its kind in the market.
Licensed contractor CE-D: 76580, BBB A+, and 4.9 stars across 62 verified reviews, with after-dark aiming on every install.
FAQ
Light TN quotes installation as part of the designed system, based on the property, fixture count and cable runs. The consultation is free, and our published terms call for a 15% deposit on projects over $10,000 and no deposit on smaller projects. Ask the proposal to identify fixture placement, cable installation, transformer sizing, controls and after-dark aiming. A national average cannot show the access, wiring and commissioning work your property needs. The useful comparison is the complete approved scope.
Have the electrical scope reviewed before work begins. A low-voltage landscape system includes a transformer supplied from household power, as well as the lower-voltage fixtures and cable beyond it. Adding or altering that household supply is a different task from positioning landscape fixtures. Kichler’s installation guidance calls for an appropriate GFCI-protected supply and professional attention to wiring and code requirements. Light TN publishes Tennessee contractor license CE-D: 76580. Confirm the work included, any additional electrical trade involvement and applicable local approvals for your specific project; low voltage is not a blanket permit or safety exemption.
It can be, because a complete system involves more than placing fixtures in the ground. The work includes an approved layout, cable routes, transformer and control selection, secure connections, testing and final aiming. Kichler identifies both the aesthetic and technical planning that can make a project more involved than it first appears. Light TN carries the approved design into installation and returns after dark to aim the fixtures. Access, the size of the system and coordination with other work affect the schedule, so we confirm timing for the property rather than promise every installation will finish in one day.
Common mistakes include choosing fixtures before planning the effect, overloading a cable run, overlooking voltage drop and treating the daytime installation as the finished result. Kichler recommends matching beam spread, output and color to each application and calculating the load and voltage on individual runs. Light TN follows the approved design, sizes the transformer with headroom and aims the fixtures after dark. These checks connect the electrical installation to the intended nighttime appearance. Confirm the cable route and burial approach as part of the approved installation scope.
An LED retrofit upgrades an existing lighting installation to use LED equipment. The amount of hardware retained depends on what is already there. A fixture designed for a replaceable lamp may accept a compatible LED lamp, while an integrated LED fixture has its light source built into the fixture. Kichler explains that distinction. Before proposing replacement, Light TN assesses the existing system and the result you want. Fixture condition, the power supply, cable runs and the lighting effect all matter; changing the light source alone does not establish that the rest of the system is suitable.
LED fixtures need a transformer that meets their specified electrical requirements. A transformer is not suitable simply because it powered the previous lights or has enough watts printed on the case. Kichler’s planning guidance checks the fixture ratings, total system load and voltage delivered along each cable run. Light TN specifies the transformer as part of the design and allows appropriate headroom. When converting an existing system, we assess the proposed fixtures and power arrangement together. Confirm compatibility with the exact fixtures and controls before retaining an older transformer.
The right transformer matches the fixture load, cable layout, control requirements and installation location. Kichler recommends calculating the total fixture load and checking voltage drop on each run before selecting the supply. Light TN sizes the transformer with headroom and uses suitable output taps to balance the system. A larger unit alone does not solve an unsuitable cable layout or incompatible equipment. Our transformer sizing guide explains the decisions in more detail. The specification should identify the selected unit and show how it supports your approved lighting plan.
Yes, but inspect the system before deciding what to replace. A dark fixture may have a lamp, connection or power problem rather than a failed fixture body. Kichler’s troubleshooting guidance separates whole-system, partial-run and individual-fixture faults. Light TN assesses failing or poorly installed systems and can propose replacement with a design suited to the property. The scope should make clear which fixtures, cables, transformer and controls will remain and which will change. Replacing every light without establishing the cause can leave the original installation problem unresolved.
It depends on the fixture. A drop-in landscape fixture uses a separate lamp; an integrated LED fixture has its light source built into the assembly. Kichler explains that an integrated fixture is different from buying a fixture and replaceable bulb separately. Check the exact model and its service instructions before buying a replacement. Lamp type, electrical rating and the fixture’s outdoor requirements must match. If the light is integrated, do not assume a standard bulb will fit or that the whole unit must automatically be discarded; the manufacturer’s service options determine the next step.
A dark or dim system does not, by itself, prove the transformer has failed. Kichler’s troubleshooting sequence checks the incoming power, controls, connections and affected part of the system before identifying the cause. A qualified professional can test the supply and output and check whether the load or cable layout is the problem. Do not open or work on energized electrical equipment to make that diagnosis yourself. Light TN can assess a failing installation before proposing replacement, so the new specification addresses the cause rather than simply exchanging one component.
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