Home security system service costs depend on your project and location. Check with a local pro for your specific job.
Motion sensor light installation costs between $350 and $500 for your project, with most homeowners spending around $425 for first-time installation.
The type of light fixture you choose and the power source it requires will determine your final installation total.
You should also account for the cost of special features like pet sensitivity adjustments and custom lighting controls when creating your budget.
Hiring a local electrical professional ensures your motion sensor lights are wired correctly and keeps the household safe from electrical hazards.
In 2026, the national average cost to install a motion sensor light is $425 for first-time installation. Most homeowners pay between $350 and $500, with the spread driven by the type of fixture, ease of access, and the power source required. Installing motion sensor lights is also a practical way to increase home security and visibility at night without leaving lights on around the clock.
Motion-sensor lights range from simple spotlights to smart camera-integrated fixtures, and the type you choose is the primary driver of your total installation cost.
Motion-sensor spotlights direct light in a single, spread-out beam and typically cost around $40 for the fixture alone, coming out to roughly $200 after installation. Depending on the size and brightness of the fixture, you can expect to pay $15 to $65 for the light itself and $50 to $250 for labor. These lights work especially well in low-visibility areas like the side of the house near a garage or trash cans.
Motion-sensor floodlights are the most traditional outdoor security light, combining multiple smaller bulbs aimed in different directions to illuminate a much wider area than a spotlight can cover, with fixture costs ranging from $30 to $400 and total installed costs from $250 to $600.
Decorative motion-sensor lights blend with your existing outdoor fixtures while still providing security, with fixture costs averaging $40 to $110 and total installed costs running $250 to $350. Keep in mind that decorative models tend to produce less light output than standard floodlights.
Smart motion-sensor lights combine outdoor lighting and a built-in security camera into a single fixture, costing $100 to $300 per light before installation and $200 to $500 once labor is factored in. These fixtures also send customizable alerts to your phone, from every activation to only when the camera detects on-screen movement.
You can customize your motion-sensor lights by choosing the type of bulb you want and even how the motion sensor activates. You'll also need to consider how these lights receive power.
Depending on the type of light bulb you choose, your motion-sensor light cost will vary accordingly, with prices ranging from $2 to $15 for standard fluorescent bulbs up to $5 to $50 for energy-efficient LEDs. Common light bulbs for motion-sensor lights and their costs by bulb type are shown below:
| Light Bulb Type | Cost per Light Bulb in 2026 |
|---|---|
| Fluorescent | $2–$15 |
| Halogen | $3–$12 |
| Compact fluorescent lights (CFL) | $3–$15 |
| LED | $5–$50 |
| High-intensity discharge (HID) | $10–$30 |
Any motion-sensor light installation involving electrical wiring should be handled by a local licensed electrician or outdoor light fixture installer, and the cost of hiring an electrician for this job ranges from $50 to $150 per hour.
Like lightbulbs, there are a plethora of sensors on the market that you can choose from for your motion-sensor lights. These will range from simple microwave or vibration sensors ($30 to $50) to fancy remote sensors ($50 to $500) or tomographic sensors. The cost of different types of sensors and light fixtures by sensor type is broken down below:
| Sensor Type | Cost Range in 2026 |
|---|---|
| Microwave | $30–$50 |
| Vibration | $30–$50 |
| Passive infrared | $30–$100 |
| Automatic | $30–$100 |
| Ultrasonic | $40–$100 |
| Area reflective | $40–$100 |
| Duel sensors | $50–$300 |
| Remote sensors | $50–$500 |
| Tomographic | $300–$1,000 |
Motion-sensor lights are available in three power configurations: hardwired ($15 to $200), battery-powered, and solar-powered. The right choice depends on your preferred maintenance level and where you plan to mount the fixture. Motion sensor light costs vary meaningfully by power source, as the breakdown below shows:
| Power Source | Cost per Light in 2026 |
|---|---|
| Hardwired | $15–$200 |
| Battery-powered | $20–$100 |
| Solar-powered | $25–$300 |
Special features like pet sensitivity adjustments, floodlight arc controls, and custom settings add convenience but also increase your total cost, with upgrade prices varying by feature type.
Pet sensitivity: $15 to $40 extra
Floodlight arcs: $50 to $100 extra
Custom settings: $50 to $200 extra
DIY installation is a realistic option for battery-powered or solar-powered motion-sensor lights, bringing your total cost to around $150 to $300 and saving roughly $50 to $150 in labor compared to hiring a pro. Hardwired installations should always be left to a licensed electrician due to the risk of electrical shock. The tools you will likely need for a self-install are listed below.
Drill: $80 to $200
Proper drill bit: $5 to $15
8-foot ladder: $100 to $200
Hammer: $5 to $20
Screw anchors: $1 to $5 for a pack
A good friend to help you out: Priceless
DIY installation averages around $225 when you already own the necessary tools, compared to roughly $425 when hiring a qualified outdoor lighting company, making the potential savings about $200.
Battery-powered or solar-powered lights in accessible locations like a porch or deck are reasonable candidates for a self-install, but hardwired fixtures or lights mounted on a two-story home or garage are best handled by a professional to avoid improper installation and potential home damage.
While motion sensor lights are a great start to bolstering your home's defenses, other security systems can be installed as well. Consider adding these options to better protect your property and give you peace of mind.
Security Cameras: Enhance surveillance with strategically placed cameras around your property to monitor activity 24/7.
Alarm Systems: Install systems that alert you and authorities in case of unauthorized entry.
Smart Locks: Upgrade to keyless entry with smart locks that can be controlled remotely and provide access logs.
Video Doorbells: See and communicate with visitors at your door, even when you're not home, via your smartphone.
Window Sensors: Detect if a window is opened or broken, triggering an alert if tampered with.
Glass Break Sensors: Specifically designed to recognize the sound of breaking glass for added security.
Panic Buttons: Easy access to alert authorities quickly in case of emergency.
Home is the most important place on earth, which is why Angi has helped more than 150 million homeowners transform their houses into homes they adore. To help homeowners with their next project, Angi provides readers with the most accurate cost data and upholds strict editorial standards. We extensively research project costs to develop the pricing data you see, so you can make the best decisions for you and your home. We rely on reputable sources, including the U.S. Bureau of Labor Statistics, academic journals, market studies, and interviews with industry experts—all to ensure our prices reflect real-world projects.
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