Outdoor Lighting Installation: What Works in Texas Weather
Choosing fixtures and wiring methods that hold up to heat and storms.
By Electric · · 4 min read
Most homeowners in Texas don't think about outdoor lighting until the sun goes down and they're fumbling for their keys in the dark. Then they realize that a well-lit yard does more than help you see. It adds security, makes your home look intentional, and extends the time you can actually use your outdoor space. The trick is choosing fixtures and placement that hold up to Texas heat, occasional ice storms, and the kind of sun exposure that fades cheaper materials in a single season. We install outdoor lighting systems that work year-round, and we've learned what fails fast in this climate and what lasts.
Fixture Types That Handle Texas Weather
You'll see three main categories of outdoor lighting at hardware stores: cheap plastic fixtures, mid-range aluminum, and quality brass or stainless steel. The plastic ones start cracking within two years in the Texas sun. Aluminum is better, but it oxidizes and looks dull if you're not maintaining it constantly. We typically recommend either solid brass, which develops a natural patina that protects it, or stainless steel, which doesn't corrode at all. Both cost more upfront, but they're still looking good after a decade. For the fixture heads themselves, look for sealed LED units rather than anything that lets moisture in. In Texas, you get rain, and when it's humid, moisture creeps into anything it can reach.
Placement Matters More Than Brightness
A common mistake is buying the brightest fixture available and mounting it in one spot. That creates harsh shadows and actually makes your yard feel less welcoming. We typically recommend a layered approach. Path lights along walkways and driveways keep them safe and visible. Wall-mounted fixtures flanking entry doors provide task lighting where you actually need it. Uplighting on trees or architectural features adds depth and makes your property look larger at night. Spacing matters too. For path lights, we usually install them 6 to 8 feet apart. For wall fixtures, we measure the height and width of the wall to get proportion right. In Texas heat, you also want to avoid putting bright lights where they'll beam directly into windows, since that just heats up your air-conditioned space.
Wiring and Electrical Considerations
This is where most DIY attempts go wrong. Outdoor wiring needs to be either buried 18 inches deep in conduit or run along the house under eaves where it's protected. Anything exposed to sun and weather degrades fast. We run new circuits from your main panel to outdoor locations, which means the system is properly grounded and protected by a GFCI breaker. That matters because wet conditions and electrical current don't mix. We also use weatherproof junction boxes and connectors rated for exterior use. Cheap hardware store connectors corrode and create fire hazards. The cost difference between doing this right and doing it cheap is maybe 15 percent, but the safety difference is everything.
LED Versus Traditional Bulbs
LED lights have gotten good enough that there's no real reason to use anything else outdoors anymore. They run cooler, use about 75 percent less electricity, and last for years. In Texas summer heat, that matters. A traditional incandescent or halogen bulb in a fixture that gets direct sun can fail in months. LEDs laugh at the heat. They're also dimmable if you want to adjust the mood or save more energy on nights when you don't need full brightness. The upfront cost is higher, but your electricity bill drops noticeably, and you're not replacing bulbs constantly.
Timing and Seasonal Considerations
The best time to install outdoor lighting in Texas is fall or early spring. Summer heat makes the work harder on the installer, and you want to avoid digging in the yard during peak growing season if you can. If you're burying conduit, spring is ideal because the ground is workable but not yet baked solid. We also recommend having outdoor lighting installed before you need it. People usually call in November when the sun sets early and they realize their yard is dark. By then, we're backed up. If you plan ahead, you get better scheduling and can have the system ready when daylight saving time ends and dusk comes at 5:30 p.m.
Call Electric Connection today and let's walk through your property in daylight. We'll show you where lighting makes sense, talk through your budget, and explain what will actually last in Texas weather. You'll have a yard that looks good and functions well after dark.