Outdoor Lighting

Professional Outdoor Lighting Installation in Portland, Oregon

Outdoor lighting changes how you use your property. A well-designed system extends your living space into the evening hours, improves safety on paths and stairs, deters intruders, and adds real curb appeal that translates to property value. In Portland, where we lose daylight by 4:30 PM in winter and enjoy long summer evenings until nearly 10 PM, outdoor lighting is not a luxury — it is a practical investment that pays dividends year-round.

Boss PDX designs and installs complete outdoor lighting systems across the Portland metro area, from low-voltage landscape lighting to hardwired architectural fixtures. We handle the design, permitting when required, electrical work, fixture selection, and final commissioning. Every installation is built to handle Portland's climate — nine months of rain, freeze-thaw cycles, and the occasional ice storm that tests every connection and housing.

Types of Outdoor Lighting We Install

Landscape and Garden Lighting

Landscape lighting is the foundation of most outdoor lighting projects. We use a combination of techniques to create depth, highlight plantings, and define the boundaries of your yard:

• Uplighting — Fixtures aimed upward into tree canopies, large shrubs, or architectural features. In Portland's mature neighborhoods like Laurelhurst, Eastmoreland, and Irvington, uplighting large Doug firs and mature maples creates dramatic nighttime presence.
• Downlighting (moonlighting) — Fixtures mounted high in trees or on structures, casting soft light downward to mimic natural moonlight. This technique works exceptionally well in wooded lots common in Southwest Portland, Lake Oswego, and West Linn.
• Wash lighting — Broad, even illumination across garden beds, retaining walls, or fence lines. We use this to give structure to yards without creating harsh hotspots.
• Spotlighting — Focused beams on specimen plants, sculptures, water features, or focal points. Adjustable fixtures let us dial in the exact cone angle.
• Well lights — Flush-mounted in-ground fixtures that disappear during the day. We install these in landscape beds and along foundation plantings. Proper drainage around well lights is critical in Portland's saturated clay soils — we always backfill with gravel and ensure positive drainage away from the housing.

Path and Walkway Lighting

Path lighting is the most functional category in any outdoor lighting plan. Portland's rainy climate means wet leaves, moss growth on pavers, and slippery surfaces for half the year. Illuminating walkways, steps, and transitions between grade changes is a safety requirement, not just aesthetics.

We install path lights along front walks, side yards, garden paths, and anywhere foot traffic occurs after dark. Fixture height, spacing, and light output are calculated based on the path width and surrounding ambient light. For most residential paths, we space fixtures 8 to 10 feet apart with 14- to 18-inch-tall bollards that throw light in a 6- to 8-foot diameter. Tighter spacing on curves and at grade changes. Step lights are recessed into risers or mounted on adjacent walls to illuminate each tread — critical for older Portland homes where uneven brick or flagstone steps are common.

Deck and Patio Lighting

Your deck and outdoor living spaces need lighting that serves multiple functions: ambient light for dining and entertaining, task light for cooking areas, and subtle accent light that does not kill the mood. We integrate lighting directly into deck construction whenever possible — post cap lights, riser lights, under-rail strip lighting, and recessed fixtures in overhead structures.

For covered patios and pergolas, we install weather-rated pendant lights, recessed cans, and fan/light combinations. String light installations — done properly with marine-grade cable and commercial-rated LED bulbs — remain one of the most requested features for Portland backyards. We anchor support cables to structural posts or dedicated poles, tensioned to handle wind loads without sagging.

If you are building a new deck or renovating an existing outdoor living area, we strongly recommend planning lighting during the design phase. Running wire through framing is straightforward during construction; retrofitting means surface-mounted conduit or tearing into finished work.

Security and Motion-Activated Lighting

Security lighting serves a different purpose than decorative landscape lighting, and the fixture selection reflects that. We install commercial-grade LED floodlights, wall packs, and motion-activated fixtures rated for continuous outdoor exposure. Motion sensors are positioned to cover entry points, driveways, side yards, and any blind spots around the property.

Modern motion-activated fixtures use passive infrared (PIR) sensors with adjustable sensitivity, range (up to 70 feet on quality units), and duration settings. We calibrate these during installation to avoid nuisance triggers from pets, passing cars, or swaying branches — a common complaint with builder-grade motion lights. Dual-technology sensors that combine PIR with microwave detection reduce false triggers further and are worth the upfront cost on high-traffic properties.

For properties in Portland neighborhoods with higher property crime rates, we often combine motion-activated floods with always-on low-level lighting. A well-lit property is a less attractive target, and the combination of ambient illumination with motion-triggered bright lights provides both deterrence and alert functionality.

Accent and Architectural Lighting

Architectural lighting highlights the features that make your home distinctive. Portland has an incredible diversity of residential architecture — Craftsman bungalows in Sellwood, mid-century modern in Southwest, Victorians in Alphabet District, contemporary builds in the Pearl and South Waterfront. Each style calls for a different lighting approach.

We use grazing light along textured surfaces like stone, brick, and cedar siding to reveal material depth. Silhouette lighting behind plantings creates drama against walls and fences. Column and pillar lights frame entries and define transitions between spaces. For homes with distinctive rooflines, soffit-mounted fixtures or carefully aimed spots can transform the entire street presence of the property after dark.

Low-Voltage vs. Line-Voltage Outdoor Lighting

Low-Voltage Systems (12V)

The majority of residential outdoor lighting projects use low-voltage systems operating at 12 volts DC. A transformer steps down your home's 120V household current to 12V, and the low-voltage wire runs to each fixture. This is the standard for landscape lighting, path lighting, and most accent applications.

Advantages of low-voltage systems:

• Safety — 12V will not deliver a dangerous shock, making it safe to bury wire in landscape beds and work around wet conditions.
• Flexibility — Fixtures can be repositioned as landscaping matures. Adding fixtures to an existing run is straightforward.
• No permit required — Low-voltage landscape lighting does not require a Portland BDS electrical permit in most residential applications, reducing project cost and timeline.
• Lower installation cost — Direct-burial cable, simple connections, and no conduit requirements for most runs.

The transformer is the heart of a low-voltage system. We size transformers with a 20% capacity buffer above the total fixture wattage to ensure consistent voltage across all fixtures. For larger properties, we use multiple transformers with dedicated zones rather than one oversized unit — this gives better voltage regulation and allows independent zone control.

Voltage drop is the primary technical challenge with low-voltage systems. Over long wire runs, voltage decreases, causing fixtures at the end of the line to dim noticeably. We manage this with proper wire gauge selection (10 AWG or 12 AWG for most runs), hub-and-spoke wiring layouts instead of daisy chains, and strategic transformer placement. On large properties in areas like Dunthorpe, West Hills, or rural Clackamas County, voltage drop calculations are part of every design.

Line-Voltage Systems (120V/240V)

Line-voltage outdoor lighting operates at standard household voltage and is required for certain applications: large floodlights, post-mounted fixtures on dedicated circuits, outdoor kitchen appliances with integrated lighting, pool and spa lighting, and any fixture drawing more than what a low-voltage transformer can efficiently deliver.

Line-voltage outdoor work requires compliance with Oregon Electrical Specialty Code and, in Portland, a BDS electrical permit with inspection. All exterior 120V circuits must be GFCI-protected per current code. Wiring must be in approved conduit (rigid metal, intermediate metal, or Schedule 80 PVC for underground runs) or use UF-rated cable where direct burial is permitted. Junction boxes must be rated for wet or damp locations depending on exposure.

Our licensed electricians handle all line-voltage outdoor installations. We pull permits, schedule inspections, and ensure every connection meets or exceeds code. For projects that combine low-voltage landscape lighting with line-voltage fixtures — which is most comprehensive installations — we coordinate both systems under a single project scope. Learn more about our electrical wiring and rewiring services.

LED Technology for Portland Outdoor Lighting

We install LED fixtures exclusively for new outdoor lighting projects. The technology has matured to the point where there is no practical reason to install halogen, incandescent, or HID fixtures in residential applications. Here is why:

• Energy efficiency — LED fixtures use 75-85% less energy than halogen equivalents. A 20-fixture landscape lighting system that would draw 600 watts in halogen runs at under 100 watts in LED.
• Lifespan — Quality LED landscape fixtures are rated for 40,000 to 50,000 hours. At 6 hours of nightly use, that is 18 to 22 years before lamp replacement. Halogen lamps last 2,000 to 4,000 hours.
• Heat reduction — LED fixtures run cool. Halogen landscape fixtures get hot enough to scorch mulch, damage plant material, and create burn risk. In Portland's dry August and September, reduced heat near landscaping is a meaningful safety benefit.
• Color temperature options — LEDs are available in a range from warm (2700K) to cool daylight (5000K). For residential landscape lighting, we typically recommend 2700K to 3000K — warm enough to feel inviting without the orange cast of older incandescent fixtures.
• Dimming capability — Most quality LED fixtures and drivers support smooth dimming, allowing you to adjust light levels for different occasions.

We source fixtures from professional-grade manufacturers — WAC Lighting, Kichler, FX Luminaire, and Hinkley — not the consumer-grade kits sold at big box stores. The difference is in the housing construction (cast brass or aluminum vs. stamped plastic), LED driver quality, optical control, and warranty support. A quality LED landscape fixture costs more upfront but will outlast three or four rounds of cheap alternatives.

Smart Controls and Automation

Modern outdoor lighting systems offer control options that go well beyond a simple switch or timer. We design systems with the level of automation that matches how you actually use your outdoor spaces:

• Astronomical timers — Automatically adjust on/off times based on actual sunset and sunrise for Portland's latitude. No seasonal adjustment needed. The system knows when it gets dark.
• Photocell sensors — Activate lighting based on ambient light levels. Useful for security lighting that should come on whenever it is dark, regardless of the clock.
• Smart home integration — We install systems compatible with major platforms including Apple HomeKit, Google Home, and Amazon Alexa. Control zones from your phone, set scenes, or trigger lighting based on other smart home events.
• Zone control — Separate circuits for different areas allow independent control. Run path and security lighting all night while accent and entertaining lights operate on demand. This is standard practice in our designs — running everything on one switch wastes energy and limits functionality.
• Dimming and color tuning — Select systems allow warm-to-cool color temperature adjustment and full-range dimming from a single fixture. Useful for spaces that serve multiple functions — bright and cool for working, warm and dim for entertaining.

Portland Climate Considerations

Portland's climate is the defining factor in outdoor lighting material and installation decisions. We get approximately 43 inches of rain annually, with the vast majority falling between October and May. Add fog, frost, occasional ice, and summer UV exposure, and you have an environment that tests every outdoor fixture and connection.

Fixture Ratings and Enclosure Standards

Every fixture we install carries an appropriate IP (Ingress Protection) or NEMA rating for its exposure level:

• Fully exposed fixtures (no overhead cover) — Minimum IP65, preferably IP67. These are rated for direct rain, hose-down conditions, and temporary submersion.
• Covered but open-air fixtures (under eaves, pergolas) — Minimum IP44/UL Wet Location rated.
• In-ground well lights — IP67 or IP68 required. Portland's clay soils hold water, and well lights in low-lying areas can sit in standing water for weeks during winter.

Beyond the fixtures themselves, connection integrity is where most outdoor lighting failures occur in the Pacific Northwest. We use direct-burial rated connectors with silicone-filled weatherproof housings on every low-voltage connection. For line-voltage work, all junction points are in NEMA-rated boxes with appropriate gasketing. No wire nuts exposed to weather. No electrical tape as a primary seal. These details separate professional installations from DIY and handyman work that fails within two to three rainy seasons.

Material Selection

Portland's moisture drives material choices:

• Cast brass and copper — Best longevity. Develops a natural patina and is immune to corrosion. Higher cost, but appropriate for permanent installations.
• Cast aluminum with powder coat — Good durability at moderate cost. The powder coat must be intact — any chip or scratch in Portland's wet climate leads to oxidation.
• Composite and reinforced polymer — Impervious to corrosion. Quality has improved significantly. Good for ground-level fixtures in high-moisture areas.
• Stainless steel — Use marine-grade 316 stainless only. Standard 304 stainless will show surface corrosion within a few years in Portland's climate.

Our Installation Process

Every outdoor lighting project follows a structured process designed to deliver a system that looks right, works reliably, and is maintainable for years:

1. Site Assessment and Design Consultation

We start with an evening site visit whenever possible. Seeing your property after dark reveals the existing light conditions, problem areas, and opportunities that daytime visits miss. We walk the property with you, discuss how you use your outdoor spaces, identify safety concerns, and establish priorities. If an evening visit is not feasible, we conduct a daytime assessment and use our experience to project nighttime conditions.

2. Lighting Design and Layout

Based on the site assessment, we produce a lighting plan showing fixture locations, types, beam angles, and wiring runs. For larger projects, we create photometric calculations to verify light levels meet design intent. The plan includes transformer locations, circuit layout, and control strategy. We present this with fixture specifications and a detailed cost estimate.

3. Permitting (When Required)

Low-voltage landscape lighting typically does not require a Portland BDS permit. Line-voltage outdoor electrical work does. If your project includes 120V fixtures, new circuits, subpanel work, or any modification to your home's electrical system, we pull the appropriate electrical permit through Portland BDS and schedule required inspections. For projects in unincorporated Multnomah County, Washington County, or Clackamas County, permitting goes through the respective county building departments. We handle all of it.

4. Installation

Installation typically takes one to three days for residential projects, depending on scope. Low-voltage landscape lighting for an average Portland lot (5,000 to 7,000 square feet) installs in a single day. Projects combining landscape lighting with line-voltage fixtures, deck integration, or extensive trenching for wire runs may require additional time.

We protect your landscaping during installation. Wire trenches through lawn areas are cut cleanly and restored. Landscape bed disturbance is minimized by routing wire along existing edges and bed borders. We mark all underground wire runs and provide documentation of routing for future reference — important when you or a future landscaping contractor digs in those areas.

5. Commissioning and Programming

After physical installation, we commission the system at night. Every fixture is aimed and adjusted for optimal effect. Transformers are programmed with appropriate schedules. We walk the entire system with you, explain the controls, and make real-time adjustments based on your feedback. This nighttime commissioning is not optional — it is when the design comes together and when problems become visible.

6. Documentation and Handoff

You receive a complete record of your system: fixture locations and models, transformer settings, wiring layout, maintenance schedule, and warranty information. This documentation has real value — it enables efficient troubleshooting and future modifications without guesswork.

Cost Considerations

Outdoor lighting costs vary significantly based on scope, fixture quality, and site conditions. Here are realistic ranges for Portland-area residential projects:

• Basic path and entry lighting (6-10 fixtures, low-voltage) — $1,500 to $3,500 installed
• Comprehensive landscape lighting (15-25 fixtures with transformer, low-voltage) — $4,000 to $8,000 installed
• Full-property lighting system (landscape, path, accent, and security, 25-40+ fixtures) — $8,000 to $15,000+ installed
• Deck and patio lighting integration — $2,000 to $6,000 depending on complexity and whether it is new construction or retrofit
• Line-voltage security and architectural lighting — $1,500 to $5,000+ depending on circuit requirements and fixture count

These ranges reflect professional-grade fixtures and proper installation. The single biggest factor in cost variation is fixture quality. A cast brass path light costs three to four times more than an aluminum equivalent but will last decades without degradation. We present options at multiple price points and let you make informed decisions about where to invest.

Energy costs for LED outdoor lighting are minimal. A comprehensive 25-fixture LED landscape system drawing 80 watts total costs approximately $3 to $5 per month to operate at Portland General Electric rates running six hours nightly. This is a fraction of what equivalent halogen systems cost to run.

Why Portland Homeowners Choose Boss PDX for Outdoor Lighting

We are a licensed Oregon general contractor (CCB #232383) with deep experience in exterior construction and electrical work. Our outdoor lighting installations are designed by people who understand Portland's specific conditions — the soil, the rain, the mature tree canopy, the architectural character of the neighborhoods. We do not subcontract lighting design to a third party or install from a generic template. Every system is designed for the specific property.

Our electrical team holds current Oregon electrical licenses and stays current on code changes. When your project requires line-voltage work, you are getting licensed electricians — not a landscape crew wiring fixtures outside their scope of practice.

We warranty our outdoor lighting installations and stand behind the work. When a fixture fails or a connection degrades — and in Portland's climate, maintenance needs will arise eventually — we respond promptly and fix it right.

Frequently Asked Questions

Do I need a permit for outdoor lighting in Portland?

Low-voltage landscape lighting (12V systems with a plug-in or hardwired transformer) generally does not require a Portland BDS electrical permit for standard residential installations. However, any line-voltage (120V) outdoor electrical work — including hardwired wall fixtures, new circuits, floodlights on dedicated circuits, or any modification to your home's electrical panel — requires an electrical permit and inspection through Portland BDS or your local jurisdiction's building department. We determine permit requirements during the design phase and handle all permitting when it is needed.

How long does outdoor lighting installation take?

A typical low-voltage landscape lighting system with 12 to 20 fixtures installs in one day. Larger projects combining landscape, deck, security, and line-voltage architectural lighting may take two to three days. Projects requiring trenching through hardscape (concrete, pavers) or coordination with other trades add time. We provide a specific timeline with every proposal so you know what to expect.

Will outdoor lighting fixtures hold up in Portland's rain?

Yes, when properly selected and installed. We use fixtures rated IP65 or higher for exposed locations, with cast brass, marine-grade stainless, or quality powder-coated aluminum housings. The critical factor is connection quality — we use waterproof, silicone-filled connectors on every low-voltage splice and NEMA-rated junction boxes for all line-voltage connections. Cheap fixtures with exposed wire nuts are the number one failure point in Pacific Northwest outdoor lighting. We do not cut those corners.

What is the difference between low-voltage and line-voltage outdoor lighting?

Low-voltage systems operate at 12V DC through a transformer and are used for landscape, path, and accent lighting. They are safe to touch, easy to modify, and generally do not require permits. Line-voltage systems operate at 120V (standard household current) and are used for large floodlights, wall-mounted fixtures, outdoor kitchen circuits, and any application requiring higher power. Line-voltage work must comply with Oregon Electrical Specialty Code, requires permits and inspections, and must be installed by licensed electricians. Most residential projects use both — low-voltage for the landscape and line-voltage for structural and security fixtures.

How much does it cost to run outdoor LED lighting?

Very little. A comprehensive LED landscape lighting system with 20 to 25 fixtures typically draws 60 to 100 watts total — roughly equivalent to a single incandescent light bulb. At current Portland General Electric residential rates, running that system six hours per night costs $3 to $5 per month. Even a large system with 40+ fixtures and line-voltage security lighting rarely exceeds $10 to $15 per month in energy costs.

Can you add lighting to my existing deck or patio?

Yes. We retrofit lighting into existing decks and outdoor living spaces regularly. Options include post cap lights, surface-mounted rail lighting, under-bench strip lighting, and overhead string or pendant lighting on structural cable. Retrofit installations may require surface-mounted wire channels in some areas, but we route these discreetly along framing members and post faces to minimize visual impact. For the cleanest result, planning lighting during a deck build or renovation allows us to run all wiring inside the framing.

Do you install smart outdoor lighting controls?

Yes. We install systems ranging from simple astronomical timers (which automatically adjust to Portland's sunset and sunrise times year-round) to full smart home integration with Wi-Fi-enabled transformers and zone controllers. Smart systems allow you to control lighting zones from your phone, set schedules, create scenes for entertaining, and monitor energy usage. We recommend smart controls for any system with three or more zones — the convenience and energy savings justify the modest additional cost.

Get Started with Your Outdoor Lighting Project

Ready to transform your Portland property with professional outdoor lighting? Contact Boss PDX for a free consultation and estimate. We will assess your property, discuss your goals, and design a lighting system that performs in Portland's climate and enhances your home for years to come.

Request your free estimate online or call us directly at 844-BOSS-PDX. We serve Portland, Lake Oswego, West Linn, Tigard, Beaverton, Hillsboro, and communities throughout the metro area.