Security Lighting Installation in Los Angeles: Guide

A dark side yard or an unlit driveway is an open invitation for trouble, and it is one of the easiest problems to fix. Here is what a professional security lighting installation in Los Angeles involves, what it typically costs, and how to get lights that actually deter intruders instead of just annoying the neighbors.

Why Security Lighting Is Worth Doing Right

Good outdoor security lighting removes hiding spots, helps cameras capture usable footage, and makes it safer to walk to your car at night. Bad lighting does the opposite: a single blinding floodlight creates harsh shadows right next to it, glares into cameras, and shines into the house next door. The goal is even coverage of entry points with controlled, well-aimed light.

Many homes in Los Angeles, Pasadena, Glendale and the San Gabriel Valley were built decades before anyone planned for exterior fixtures, so adding lights often means running new wiring, not just swapping a bulb. That is where a licensed electrician matters.

Types of Security Lights We Install

• Motion sensor floodlights — bright LED floods that switch on when someone approaches. The most common choice for driveways, garages and back doors. Most motion sensor light installation jobs replace an existing fixture or add one at an eave.
• Dusk-to-dawn lights — photocell-controlled fixtures that stay on at a low level all night. Great for porches, gates and walkways.
• Dual-level fixtures — dim all night, then jump to full brightness when motion is detected. A good compromise between deterrence and neighbor-friendliness.
• Floodlight cameras — combined light and camera units (Ring, Eufy and similar) that need a properly mounted junction box and a reliable hardwired feed.
• Commercial wall packs and pole lights — LED wall packs, canopy lights and parking lot fixtures for shops, offices and multi-unit buildings.

Where to Put Security Lights

Walk the property at night before choosing fixtures. We usually focus on:

• Entry doors — front, back and side doors, plus sliding doors to the yard.
• Driveways and garages — especially detached garages common on older lots.
• Side yards and gates — the narrow, dark paths intruders prefer.
• Camera sight lines — lights mounted so they illuminate the subject without flaring the lens.
• Back alleys and parking areas for businesses and apartment buildings.

Mount floods high (roughly 9–12 feet) and aim them down and away from windows next door. Warmer color temperatures (around 3000K) reduce glare and are friendlier to neighbors, while still giving cameras plenty of light. For decorative path and garden lighting, see our guide to landscape lighting — it pairs well with a security plan.

Flood Light Installation Cost in Los Angeles

Prices depend on whether wiring already exists, how high the fixture goes, and how far a new circuit has to run. As a general guide (verify with a written estimate):

• Replacing an existing fixture with a motion floodlight or floodlight camera: usually the least expensive option, often a few hundred dollars including labor for a standard-height eave.
• Adding a new fixture location from a nearby circuit: more, because we fish wire through walls, attics or eaves and add a switch or sensor.
• New circuit, trenching or pole lights: highest cost, since it can involve conduit, underground runs and sometimes panel space.
• Commercial wall pack or parking lot work: priced per fixture and access (lift rental, pole height, existing wiring condition).

Older homes sometimes reveal problems once we open things up — brittle wire, missing boxes or overloaded circuits. If we find those, we explain the options, and electrical repair is handled on the same visit whenever possible. Pricing varies by site conditions, so always get a written quote first.

Code, Permits and Title 24

California's Title 24 energy code generally requires outdoor fixtures attached to a home to be high-efficacy (LED) with automatic controls, such as a motion sensor paired with a photocell or an astronomical time clock. Adding new outdoor wiring or circuits typically needs a permit from your city's building department. Exterior boxes must be weather-rated, and outdoor receptacles installed with lighting need GFCI protection. A licensed contractor pulls the permit and makes sure the job passes inspection — which also protects you when you sell the home.

Security Lighting for Businesses

Commercial security lighting protects staff, customers and property after hours. For storefronts, small warehouses and apartment complexes we install and retrofit LED wall packs, canopy lights, parking lot fixtures and exterior timers or photocells, and we repair lights that have failed. If you are building out a new space or ADU, we can plan exterior lighting as part of your new construction electrical scope.

Security Lighting Installation FAQ

Can I install a motion sensor flood light myself?

Swapping a like-for-like fixture on an existing box is a common DIY task, but working on a ladder with live circuits is risky. Anything involving a new location, new wiring or a new circuit should be done by a licensed electrician and permitted.

How bright should outdoor security lights be?

For most residential doors and driveways, fixtures in roughly the 1,000–3,000 lumen range are plenty. Brighter is not always better — well-aimed, evenly spaced light beats one overpowering flood.

Are dusk-to-dawn lights or motion lights better for security?

Both work. Motion lights startle intruders and save energy; dusk-to-dawn lights remove hiding spots all night. Dual-level fixtures give you both behaviors in one light.

Do I need a permit to add outdoor lights in Los Angeles?

Replacing an existing fixture usually does not, but new wiring, new fixture locations and new circuits generally do. Requirements vary by city, so check with your local building department or let your electrician handle it.

Will adding security lights overload my panel?

Modern LED fixtures draw very little power, so a few lights rarely strain a panel. Larger commercial systems or many new circuits may need a load review first.

Get a Free Security Lighting Estimate

911 Construction & Electric Inc. is a licensed, bonded and insured electrical contractor (CA Lic. #1027421) serving Los Angeles, Pasadena, Glendale, Burbank and the San Gabriel Valley. Explore our lighting installation services, request a free estimate, or call 747-255-8595 to plan your security lighting today.