You want your New Jersey home to look great after dark, feel safe when you pull into the driveway, and maybe have a backyard that's actually usable past sunset. Outdoor lighting does all of that — and it's one of the highest-ROI improvements you can make to a property. Realtors consistently rank exterior lighting as a top curb appeal feature, and a well-lit home is a dramatically harder target for burglars.
But the cost conversation is all over the place. You can spend $200 on a set of solar path lights from a big-box store and stick them in the ground yourself in an hour. Or you can spend $5,000+ on a professionally designed whole-house lighting package with uplighting, security floods, deck lighting, and smart controls. Most NJ homeowners land somewhere in between — and the right answer depends on what you're trying to accomplish, what your property looks like, and how much of the work you can safely do yourself.
This guide covers it all: cost ranges by lighting type, the real difference between low-voltage and line-voltage systems, why LED beats halogen in almost every scenario, security lighting options, NJ-specific considerations you won't find in a generic guide, solar vs wired, and exactly when you need a licensed electrician. No fluff — just the numbers and the trade-offs.
Outdoor Lighting Cost by Type
Let's start with what things actually cost. Prices include fixtures and standard installation labor in New Jersey (2026 rates). Electrical work, trenching, and permits are additional where noted.
Path and Walkway Lights: $200–$500 for a Set
Path lights are the most common entry point for outdoor lighting. A typical set includes 6–10 low-voltage LED fixtures spaced along a walkway, front path, or driveway edge. They're functional (you can see where you're walking) and they immediately make a home look more polished at night.
- Budget option: $200–$300 for a solar or low-voltage LED kit from a home improvement store. DIY installation — push stakes into the ground, connect the wire, plug in the transformer.
- Mid-range: $300–$400 for higher-quality brass or copper fixtures with a more powerful transformer. Still DIY-friendly for the low-voltage version.
- Professional grade: $400–$500+ for a professionally designed and installed path lighting layout with fixtures that are built to last 15–20 years in NJ weather.
The biggest cost variable is fixture quality. A $15 aluminum path light from a big-box store will corrode and fail within 2–3 years in New Jersey. A $40–$60 brass or copper fixture from a brand like WAC, Kichler, or FX Luminaire will last a decade or more — even near the Shore where salt air eats aluminum for breakfast.
Flood and Security Lights: $150–$400 Each
Flood lights are the workhorses of outdoor security. They throw a broad, powerful beam across driveways, backyards, garage areas, and building perimeters. Most NJ homes benefit from 2–4 strategically placed flood lights.
- Basic motion-activated LED flood: $150–$200 installed. This is a single fixture, typically hardwired to replace an existing outdoor light or mounted on a junction box. The electrician runs the circuit if needed.
- Smart/connected flood light: $200–$300 installed. Includes Wi-Fi connectivity, app controls, adjustable sensitivity, scheduling, and sometimes a built-in camera (like the Ring Floodlight Cam).
- Commercial-grade LED flood: $300–$400 installed. Higher lumen output (5,000+ lumens), metal housing, designed for larger properties or commercial use. Commonly used on multi-family homes, rental properties, and businesses.
Installation cost is driven by whether there's an existing electrical box where you want the light. If there is, it's a 30–60 minute swap. If the electrician needs to run new wiring, add a junction box, and potentially trench a line, expect $200–$400 in additional labor.
Landscape Uplighting: $300–$800
Uplighting is the dramatic stuff — in-ground or stake-mounted fixtures aimed upward to highlight trees, architectural features, stone walls, or columns. This is what makes a property look like it belongs in a magazine spread.
- Per-fixture cost (installed): $75–$150 for a quality LED uplight plus installation labor.
- Typical project (4–6 fixtures): $300–$800 total including wiring, transformer, and installation.
- Premium project (8–12 fixtures with design): $800–$1,500+ for a professionally designed scheme with lighting designer consultation.
Low-voltage uplighting (12V) is the standard for residential landscape lighting. It's safe, efficient, and doesn't require a licensed electrician for the low-voltage portion — though you'll still need one to install the transformer connection to your home's electrical panel if it's hardwired.
Deck and Patio Lighting: $200–$600
Deck and patio lighting extends your outdoor living season. In New Jersey, where summer evenings are the best part of the year, the right lighting turns a deck from a daytime space into an all-evening entertaining area.
- Post cap lights (set of 4–6): $100–$200. Solar-powered options need zero wiring. Hardwired low-voltage versions are brighter and more reliable.
- Recessed deck/step lights (set of 6–8): $200–$400 installed. These are built into the deck boards or stair risers for a clean, flush look. Best installed during deck construction or renovation — retrofitting is more expensive because the decking has to be cut.
- String lights / overhead patio lights: $150–$300 installed. Commercial-grade LED string lights on a permanent mount. The electrician installs a dedicated outdoor outlet and mounting hardware.
- Full deck lighting package: $400–$600+ for a combination of post caps, step lights, and rail lighting. Professionally installed with a single low-voltage transformer.
Post Lights (Lamp Posts): $200–$500 Each
A post light at the end of a driveway or along a front walkway is a classic look that never goes out of style. It also makes your house number visible at night, which is a safety consideration — emergency services need to find your house quickly.
- Basic post light (installed): $200–$300. Includes the fixture, post, and electrical connection. Assumes an existing underground circuit or a short run from the house.
- Mid-range with photocell (dusk-to-dawn): $300–$400. Adds an automatic photocell sensor so the light turns on at sunset and off at sunrise. No timer to adjust seasonally.
- Premium (decorative, multi-head, or smart): $400–$500+. Higher-end fixtures like three-head lantern posts, gas-light reproductions with LED, or smart-enabled posts with Wi-Fi and app control.
The hidden cost is trenching. If you're running power underground from the house to a post light at the end of a 50-foot driveway, the trenching and conduit alone can add $300–$600 depending on what's in the way (concrete, tree roots, utility lines). Always get the trenching quoted separately.
Whole-House Outdoor Lighting Package: $1,500–$5,000+
A whole-house package is the all-in approach: path lights, uplighting on the house facade, security floods in the back, deck lighting, maybe a post light out front, and a control system to manage it all. This is where the value really shows up — a cohesive lighting design looks dramatically better than a random collection of fixtures added over the years.
- Basic package (small home, 10–15 fixtures): $1,500–$2,500. Path lights, 2–3 uplights on the house, 2 flood lights, and a transformer with timer.
- Mid-range (medium home, 15–25 fixtures): $2,500–$4,000. Adds deck lighting, more architectural uplighting, downlighting from eaves, and a smart control system.
- Premium (large home, 25+ fixtures, full design): $4,000–$5,000+. Professional lighting design, premium fixtures, zoned smart controls, color-changing capability, and accent lighting on landscape features.
Getting a whole-house package done at once is typically 15–20% cheaper per fixture than adding lights piecemeal over time. The electrician only trenches once, runs wire efficiently, and sizes the transformer for the whole system.
Low-Voltage vs Line-Voltage: Which Do You Need?
This is the most important decision you'll make, and it affects cost, safety, DIY feasibility, and who can legally do the work in New Jersey.
Low-Voltage (12V): $200–$1,000 for Most Projects
Low-voltage landscape lighting runs on 12 volts of power — compared to the 120 volts that comes out of your wall outlets. A transformer (usually mounted near an outdoor outlet) steps the household 120V down to 12V, and low-voltage wire runs underground to each fixture.
- Safety: 12 volts won't shock you. If you accidentally cut a low-voltage wire with a shovel, nothing happens. This is why it's the standard for landscape lighting — it's buried in areas where people dig, walk, and work.
- DIY-friendly: In NJ, you do not need a licensed electrician or permit for the low-voltage portion of the installation. You can run the wire, install the fixtures, and connect them to the transformer yourself. The only part that may require an electrician is installing a new outdoor GFCI outlet to power the transformer, if one doesn't already exist.
- Cost: $200–$1,000 for a typical residential project. Transformers run $50–$200 depending on wattage. Wire is $30–$80 per 100-foot roll. Fixtures are $15–$150 each depending on quality.
- Limitations: Lower brightness than line-voltage fixtures. Cable runs over 100 feet can experience voltage drop (lights at the far end get dimmer). Not suitable for large flood lights or commercial applications that need high lumen output.
Line-Voltage (120V): $500–$3,000 for Most Projects
Line-voltage outdoor lighting uses the same 120-volt power as your indoor outlets. It's brighter, more powerful, and required for certain applications like large flood lights, post lights on dedicated circuits, and outdoor outlet installations.
- Safety: 120 volts can injure or kill. All line-voltage outdoor wiring must be in approved conduit, connected to GFCI-protected circuits, and installed with weatherproof boxes and covers.
- Electrician required: In New Jersey, any 120-volt outdoor wiring work requires a licensed electrician and an electrical permit. This is not optional — it's state code. Unpermitted electrical work can void your homeowners insurance, create fire hazards, and cause problems when you sell the house.
- Cost: $500–$3,000+ depending on the scope. The electrician's labor, permit fees ($50–$150 in most NJ municipalities), conduit, weatherproof boxes, and GFCI breakers all add up. Trenching for underground conduit runs $5–$10 per linear foot.
- Best for: Security flood lights, post lights, outdoor outlets, permanent patio/deck fixtures, and any application where you need high brightness or long cable runs without voltage drop.
The Practical Approach
Most NJ homeowners end up with a combination: low-voltage for landscape and path lighting (DIY-friendly, safe, cost-effective) and line-voltage for security floods, post lights, and outdoor outlets (requires an electrician, but these are fixtures you want done right with proper weather protection and circuit protection).
LED vs Halogen: The Numbers Don't Lie
This isn't even a close comparison anymore. In 2026, LED is the clear winner for outdoor lighting in virtually every category. Here's why:
Energy Efficiency
LED outdoor fixtures use approximately 80% less electricity than equivalent halogen fixtures. A halogen landscape light that draws 20 watts produces the same brightness as a 3–4 watt LED. For a system with 15 fixtures running 6 hours per night, that's the difference between 1.8 kWh per night (halogen) and 0.36 kWh per night (LED). Over a year, at NJ's average electricity rate of $0.17/kWh, you save about $90 annually. The LED system pays for itself in energy savings within 2–3 years.
Lifespan
Quality LED outdoor fixtures are rated for 50,000 hours of operation. Running 6 hours per night, that's 22+ years before you need to replace a bulb. Halogen bulbs last 2,000–5,000 hours — you'll be replacing them every 1–2 years. At $5–$15 per halogen bulb across 15 fixtures, those replacement costs add up fast.
Heat Output
Halogen bulbs get extremely hot — 400–500°F at the surface. They're a legitimate fire risk near mulch, dry leaves, wooden deck railings, and vinyl siding. LEDs run cool to the touch. For a state like New Jersey where summer heat, dry mulch beds, and wooded lots are common, this matters more than you'd think.
Color and Quality
Early LED outdoor lights had a cold, bluish look that landscapers hated. That's no longer the case. Modern LED landscape fixtures come in warm white (2700K) that's virtually indistinguishable from halogen. Many premium fixtures offer adjustable color temperature so you can dial in the exact look you want.
The Bottom Line on LED vs Halogen
The only scenario where halogen still makes sense is if you're replacing a single bulb in an existing halogen fixture and the fixture itself is still in good shape. Even then, LED replacement bulbs exist for most halogen fixture types. For any new installation in 2026, go LED. The upfront cost difference is minimal, and the operating cost savings are substantial.
Security Lighting: Protecting Your NJ Home
Security lighting is the most practical reason to invest in outdoor lights. A well-lit property is significantly less likely to be targeted by burglars. The FBI's property crime data consistently shows that homes with exterior lighting experience fewer break-ins than dark properties. Here's what's available:
Motion-Activated Flood Lights
The most common and most effective security lighting option. A motion sensor detects movement within a set range (typically 30–70 feet) and floods the area with bright light. The sudden illumination startles intruders and draws attention from neighbors.
- Cost: $150–$250 installed per fixture
- Best placement: Above garage doors, at back corners of the house, covering side yards, and at any entry point not visible from the street
- Key specs to look for: 2,000+ lumens, adjustable sensitivity, adjustable duration (1–10 minutes), and a dusk-to-dawn mode that keeps a low ambient light on all night with full brightness on motion detection
Smart Connected Lighting
Wi-Fi-enabled outdoor lights that you control from your phone. You can set schedules, adjust brightness, receive motion alerts, and turn lights on/off remotely — useful when you're on vacation and want the house to look occupied.
- Cost: $200–$350 installed per fixture
- Top brands: Ring, Lutron Caseta, Philips Hue Outdoor, and Kasa (TP-Link)
- Integration: Most work with Alexa, Google Home, and Apple HomeKit. You can set automations like “turn on all outdoor lights at sunset” or “flash the porch light when the doorbell rings.”
Camera + Light Combos
The Ring Floodlight Cam, Google Nest Cam Floodlight, and similar products combine a security camera with powerful LED flood lights. You get motion-activated lighting, live video, two-way audio, and cloud recording in a single fixture.
- Cost: $250–$400 installed (fixture is $200–$300; installation is $50–$100 if replacing an existing outdoor light)
- Monthly subscription: $4–$10/month for cloud video storage (Ring Protect, Nest Aware, etc.)
- Best for: Driveways, front doors, back entrances — anywhere you want both light and video evidence
For maximum security coverage on a NJ home, a good setup is: 2 motion-activated floods on the back of the house, 1 camera+light combo on the driveway/garage, and a smart porch light on the front door. Total cost for that setup is typically $800–$1,400 installed.
NJ-Specific Considerations
New Jersey has some unique factors that affect outdoor lighting choices, installation requirements, and long-term durability. A generic “outdoor lighting guide” written for a national audience misses all of these. Here's what actually matters in this state:
Salt Air Corrosion Near the Shore
If you live within 10–15 miles of the Jersey Shore — from Sandy Hook down to Cape May — salt air is a fixture killer. Airborne salt accelerates corrosion on any exposed metal. Cheap aluminum fixtures that last 5 years in central NJ will pit, corrode, and fail in 1–2 years near the coast.
What to buy: Brass, copper, or marine-grade stainless steel fixtures. Yes, they cost 2–3x more than aluminum. But replacing corroded aluminum fixtures every two years costs more in the long run. Brands like Coastal Source, FX Luminaire (brass line), and Unique Lighting are specifically designed for salt environments.
What to avoid: Painted aluminum, zinc-plated steel, or any fixture that doesn't specifically mention salt/marine/coastal ratings. The paint peels, the zinc flakes, and you're left with a rusty mess in 18 months.
Winter-Rated Fixtures
NJ winters bring freezing temperatures, ice storms, heavy snow, and freeze-thaw cycles that wreck poor-quality fixtures. In-ground uplights get buried under snow and ice. Post lights take hits from snowplows and ice buildup. Path lights get snapped by snow shovels.
- Look for IP65 or IP67 rating. This means the fixture is sealed against water and dust intrusion. IP65 handles rain and snow. IP67 can survive temporary submersion — important for in-ground fixtures during spring thaw when the ground is saturated.
- Check the temperature rating. Quality outdoor LED fixtures are rated to -22°F or lower. Cheap imports may not perform below 20°F — the LEDs dim, flicker, or fail entirely in a cold snap.
- Flexible wiring. Standard PVC-coated wire becomes brittle in freezing temperatures and can crack. Use direct-burial rated wire designed for below-grade installation in cold climates.
Outdoor GFCI Requirement
New Jersey follows the National Electrical Code (NEC), which requires GFCI protection on all outdoor outlets and outdoor lighting circuits. A GFCI (Ground Fault Circuit Interrupter) detects ground faults — when electricity takes an unintended path, like through water or through you — and shuts the circuit off in milliseconds.
- Every outdoor outlet must be GFCI-protected, either with a GFCI outlet or a GFCI breaker in the panel.
- Every outdoor lighting circuit must be GFCI-protected. This includes the circuit that powers your low-voltage transformer.
- Weatherproof covers are required on all outdoor boxes and outlets. The “in-use” type (a bubble cover that stays closed even with a cord plugged in) is required on outlets, not just the flip-up type.
If your home doesn't have GFCI-protected outdoor circuits, adding them is typically $150–$300 per circuit. This is often required as part of any outdoor lighting installation — an electrician who skips this step is cutting corners.
Permit Requirements
In most NJ municipalities, low-voltage landscape lighting (12V) does not require an electrical permit. But any 120V outdoor wiring — new circuits, new outdoor outlets, hardwired flood lights, post light installations with underground conduit — requires an electrical permit and inspection. Permit fees range from $50–$150 depending on the town. Your electrician should pull the permit for you as part of the job. If an electrician says “we don't need a permit for this,” that's a red flag.
Solar vs Wired: When Does Solar Make Sense?
Solar outdoor lighting has improved dramatically in the past few years, but it still has clear limitations. Here's an honest comparison:
When Solar Works Well
- Path and walkway lights in areas that get 4+ hours of direct sun. Modern solar path lights with lithium-ion batteries can run 8–12 hours on a full charge.
- Accent and decorative lighting where you want a soft glow, not bright illumination. Solar string lights, solar post caps, and solar lanterns are fine for ambiance.
- Remote locations where running wire is impractical or expensive. A solar-powered light at the end of a 200-foot driveway beats the cost of trenching a wire run.
- Rental properties or temporary installations where you don't want to invest in permanent wiring.
When Solar Falls Short
- Security lighting. Solar floods don't produce consistent brightness. After 2–3 cloudy days (common in NJ, especially November through March), battery reserves drop and the light dims or fails entirely. You can't rely on solar for security.
- Shaded areas. North-facing walls, under tree canopy, or any area that doesn't get direct afternoon sun. The solar panel can't charge adequately.
- New Jersey winters. Short days (9 hours of daylight in December), low sun angles, frequent cloud cover, and snow-covered solar panels all reduce charging capacity. A solar light that works great in June may barely function in January.
- Consistent brightness. Wired lights are the same brightness every night. Solar lights vary with weather, season, and battery age. Solar battery packs degrade over 2–3 years and lose 20–40% of their capacity.
The Practical Solar Strategy
Use solar for low-stakes decorative and path lighting where inconsistency is tolerable. Use wired (low-voltage or line-voltage) for anything you need to work reliably every single night — security lights, primary walkway illumination, and entertaining spaces. A hybrid approach keeps costs down while ensuring the important stuff always works.
When to Hire a Licensed Electrician
Here's the bright line in New Jersey: any 120-volt outdoor wiring requires a licensed electrician. Not a handyman. Not a landscaper who “also does electrical.” A licensed electrician with a valid NJ electrical contractor license.
You Need an Electrician For:
- Installing or replacing any hardwired 120V outdoor light fixture (flood lights, post lights, wall-mounted fixtures)
- Adding a new outdoor electrical circuit or outlet
- Running underground conduit for line-voltage wiring
- Installing or upgrading GFCI protection on outdoor circuits
- Connecting a low-voltage transformer to a hardwired circuit (vs plugging into an existing outlet)
- Any work that requires an electrical permit
You Can DIY:
- Low-voltage (12V) landscape lighting — laying wire, installing fixtures, connecting to a transformer that plugs into an existing GFCI-protected outdoor outlet
- Solar light installation
- Replacing a light bulb in an existing outdoor fixture
- Installing plug-in string lights on an existing outlet
Why This Matters
Unpermitted electrical work in NJ is a liability issue, not just a code issue. If a fire starts due to improperly installed outdoor wiring, your homeowners insurance can deny the claim. If you sell the house and the buyer's inspector finds unpermitted outdoor electrical work, you'll need to have it brought up to code before closing — which costs more than doing it right the first time.
A licensed electrician in NJ will pull the permit, do the work to code, schedule the inspection, and give you documentation that the work was done properly. That documentation protects you as long as you own the home.
How MainStreet Connects You with the Right Electrician
MainStreet Service Pros connects NJ homeowners with licensed, insured electricians who specialize in outdoor and landscape lighting installation. Every electrician in our network is a licensed NJ electrical contractor with verified insurance and a track record of quality outdoor work.
Whether you need a simple flood light replacement, a full landscape lighting design, a security camera system with integrated lighting, or a whole-house outdoor lighting package — we'll match you with the right pro. You get free quotes, and you choose who to hire. No pressure, no commitment.
Tell us what you need and we'll connect you with electricians who know NJ code, NJ weather, and NJ properties — not a national call center that dispatches whoever is available.
Frequently Asked Questions
How much does it cost to have landscape lighting professionally installed in NJ?
A professionally installed landscape lighting system in NJ typically costs $1,500–$4,000 for a full design-and-install package covering path lights, uplighting, and a control system. Individual fixture installation (adding 1–2 lights to an existing system) runs $100–$250 per fixture including labor. The total depends on fixture count, fixture quality, trenching distance, and whether new electrical circuits are needed.
Can I install outdoor lighting myself or do I need an electrician?
You can install low-voltage (12V) landscape lighting yourself — path lights, uplights, and accent lights that connect to a plug-in transformer. No permit is needed. However, any 120-volt outdoor wiring in New Jersey requires a licensed electrician and an electrical permit. This includes hardwired flood lights, post lights, new outdoor outlets, and underground conduit runs. Doing 120V work without a license is a code violation and an insurance liability.
Are LED outdoor lights worth the extra cost over halogen?
Yes, without question. LED outdoor fixtures use 80% less electricity, last 50,000+ hours (vs 2,000–5,000 for halogen), run cool (no fire risk near mulch or wood), and now match the warm color quality of halogen. The upfront cost difference has nearly disappeared — most quality outdoor LED fixtures cost the same or only slightly more than halogen equivalents. Over a 5-year period, LED saves $300–$500 in electricity and bulb replacements on a typical 15-fixture system.
Do outdoor lights need GFCI protection in New Jersey?
Yes. New Jersey follows the National Electrical Code, which requires GFCI protection on all outdoor outlets and all outdoor lighting circuits. This applies to both the outlets themselves and the breakers feeding outdoor circuits. GFCI protection costs $150–$300 per circuit to add. Any electrician installing outdoor lighting should include GFCI as part of the job — it's not optional.
How long do outdoor LED lights last in NJ weather?
Quality outdoor LED fixtures rated IP65 or higher typically last 15–20+ years in New Jersey conditions, including freezing winters, hot summers, rain, and snow. The LED chips themselves are rated for 50,000 hours. The fixture housing is the weak link — cheap aluminum corrodes in 2–3 years (especially near the Shore), while brass, copper, and marine-grade stainless steel last decades. Buy quality fixtures and they'll outlast most of the other things on your house.
Is solar outdoor lighting reliable in New Jersey?
Solar works well for decorative and path lighting in sunny spots during spring and summer. It's unreliable for security or primary illumination, especially during NJ winters when days are short (9 hours in December), cloud cover is frequent, and solar panels get buried under snow. For anything you need to work every single night — security lights, main walkway lights, entertaining spaces — use wired fixtures. Solar is best as a supplement, not a primary system.
What type of outdoor light fixtures resist salt air at the Jersey Shore?
For coastal NJ homes (within 10–15 miles of the shore), use solid brass, copper, or marine-grade stainless steel fixtures. Brands like Coastal Source, FX Luminaire (brass line), and Unique Lighting are designed for salt environments. Avoid painted aluminum, zinc-plated steel, and any fixture without a marine or coastal rating. The extra cost (2–3x more than aluminum) is cheaper than replacing corroded fixtures every 1–2 years.
How much does it cost to add a security camera with a flood light?
A camera + flood light combo (like Ring Floodlight Cam or Nest Cam Floodlight) costs $250–$400 installed. The fixture itself runs $200–$300, and installation is $50–$100 if you're replacing an existing hardwired outdoor light. If new wiring is needed, add $200–$400 for the electrical work. Most camera lights also require a monthly subscription ($4–$10/month) for cloud video storage. A full security setup with 3 camera/lights typically runs $900–$1,500 installed.