By Bernardy Lighting • June 2026
If you’re a DFW homeowner, your outdoor lighting probably isn’t something you think about until it stops working — or until you pull into your driveway and realize your neighbor’s home looks like a magazine cover while yours looks like a parking lot. Outdoor lighting technology has changed dramatically in the past decade. What worked fine in 2012 is costing you money and leaving security gaps today. Here are five clear signs it’s time for an upgrade.
1. Your Lights Are Still Halogen or Incandescent
Halogen and incandescent outdoor fixtures were the standard for decades — but they’re expensive to run, burn out constantly, and throw off a harsh, uneven light. In DFW summers, where temperatures regularly hit 100°F+, halogen fixtures run even hotter and fail faster. LED replacements use 75–80% less energy and last 25,000–50,000 hours compared to halogen’s 2,000–4,000 hours. If you’re still screwing in replacement bulbs every season or paying elevated electric bills, you’re overdue. Many DFW homeowners see their outdoor lighting costs cut in half or more after switching. LED also gives you better color rendering — your landscaping looks richer, more intentional, and more impressive to anyone walking or driving by.
2. Your Lights Are Flickering or Failing Regularly
Flickering outdoor lights aren’t just annoying — they’re a sign of underlying problems. In North Texas, the culprit is usually one of three things: an undersized transformer that can’t handle the load, corroded connections from our humidity and rain cycles, or aging wiring that’s cracked or rodent-damaged underground. If you find yourself replacing the same fixtures repeatedly or you’ve got dark zones where lights simply stopped working, that’s your system telling you it’s reached end of life. Patching individual failures in an old system rarely fixes the root cause. A professional audit will often reveal a transformer that’s been running at 110% capacity for years — and replacing it along with aging fixtures solves the flickering permanently rather than treating symptoms indefinitely.
3. You Have No Smart Controls or Automation
Modern outdoor lighting systems are smart. If your lights still run on a mechanical timer that you have to manually reset twice a year for daylight saving time, you’re missing out on significant convenience and savings. Today’s low-voltage transformers can provide app-based control and astronomical timing features, depending on the selected system that automatically adjust to the exact sunset time in Colleyville, Keller, Flower Mound, or wherever you are in DFW — every single day, without you touching anything. Smart zones let you run your front yard at 100% brightness until 11 PM, then dim to 30% overnight. You can turn lights on remotely when you’re traveling, schedule them for holiday looks, and get alerts if something goes offline. If your system doesn’t do any of that, it’s not a system — it’s just bulbs on a timer.
4. You Have Security Gaps — Dark Zones Around Your Property
Dark corners, unlit side gates, and poorly covered back yards are invitations for trouble. The Dallas-Fort Worth metro has seen property crime remain a persistent concern across its suburbs — and the single most effective deterrent, according to most security studies, is visible, well-placed exterior lighting. Motion-activated lights near entry points, continuous low-level illumination along fence lines, and downlighting at garage and side doors all reduce opportunity. If a stranger can approach your front door without stepping into a lit zone, your lighting has security gaps. A proper lighting audit maps these dark zones and adds targeted fixtures — not a full replace, sometimes just strategic additions — that close the gaps. Ring cameras and alarm systems help, but lighting is the first layer and the most visible deterrent.
5. Your Home’s Curb Appeal Has Fallen Behind the Neighborhood
DFW real estate is competitive. Homes in Southlake, Frisco, McKinney, and similar markets have raised the baseline for what a well-kept exterior looks like — and outdoor lighting is a huge part of that. If your neighbors have architectural uplighting, core-drilled soffit downlights, and illuminated walkways and your home is dark or lit by one floodlight near the garage, you’re behind. Professional landscape lighting adds perceived value buyers can see at night — a time when many people drive neighborhoods before scheduling showings. Studies consistently show that quality outdoor lighting adds 10–20% to perceived property value and accelerates sale time. Even if you’re not selling, pulling into a beautifully lit home every night is a daily quality-of-life upgrade that most homeowners who’ve done it say they wish they’d done years earlier.
Frequently Asked Questions
How much does it cost to upgrade outdoor lighting in DFW?
Project pricing is quoted for the current scope, equipment, access, and site conditions. New installation projects generally begin at $2,000.
Can I upgrade just part of my lighting system, or does it need to be all at once?
Partial upgrades are completely fine. Many homeowners start with the front yard — the highest-visibility area — and add to it over time. We size transformers with future expansion in mind so you’re not replacing the transformer again when you add more fixtures later. If your existing transformer is already undersized, we’ll flag that upfront so you can make an informed decision about whether to replace it now or later.
Ready to upgrade your outdoor lighting?
Bernardy Lighting serves all of DFW. Free consultations, professional installs, 3-, 5-, or 7-year Bernardy Lighting system warranty covering qualifying materials and our labor/workmanship, depending on the selected package and subject to the written warranty terms.
Get a Free Quote or call (817) 542-6445