Common Landscaping Lighting Problems After a Hurricane

Hurricane Helene and Hurricane Milton have recently swept through the area, leaving many homes and yards damaged by heavy rain, strong winds, and saltwater flooding. One often-overlooked impact of hurricanes is the toll they take on outdoor lighting systems. If your landscape lighting has experienced any issues post-hurricane, now is the time to assess and address potential damage.

Water Damage to Low Voltage Transformers

What happens to your lighting system after it has been exposed to saltwater and heavy flooding? The aftermath can reveal some surprising issues, especially with low voltage transformers. These critical components help regulate the electricity flow to your landscape lights, but exposure to saltwater can lead to corrosion and failure over time.

Some key areas to assess in your low voltage transformers include:

Corrosion on metal components: Saltwater is highly corrosive and can eat away at the metal parts of your transformers, leading to malfunction.
Rusting and electrical shorts: Over time, rust can form, increasing the risk of electrical shorts and reducing the lifespan of the equipment.
Overheating due to damage: Damaged transformers may overheat, putting additional strain on your entire lighting system.

Running the system to flush out saltwater and checking for visible corrosion is the first step. If there are any signs of wear, your transformer may need replacement.

Submerged Landscape Lights Can Fail Over Time

Have you noticed that some of your landscape lights are no longer functioning after the storm? This could might be from water seeping into the fixtures. Even waterproof lights can experience issues after being submerged in saltwater or rainwater for extended periods.

When inspecting your submerged landscape lights, be on the lookout for:

Water inside the fixture: Saltwater may infiltrate the lights, causing them to short out or stop working entirely.
Lens clouding or discoloration: Over time, the water can damage the lens, making the lights dimmer or more inefficient.
Fixture corrosion: The metal parts of your fixtures can corrode, leading to structural damage and failure.

Flushing the system and cleaning the fixtures will help minimize the damage. But in many cases, an inspection from Sunrise Irrigation is needed to determine whether repairs or replacements are required.

Corrosion of Low Voltage Electrical Wiring

What about the wiring that powers your landscape lighting? Post-hurricane, you’ll need to evaluate the condition of your low voltage electrical wiring. This is especially true if it was submerged.

Saltwater is particularly damaging to wiring, as it can degrade the protective insulation and lead to short circuits or system failures.

When checking your low voltage electrical wiring, consider the following:

Damage to wire insulation: Saltwater can eat away at the protective covering of your wires, leaving them exposed and vulnerable to shorting.
Corrosion on wiring connections: The connections between wires can corrode, leading to electrical resistance and faulty lighting.
Reduced voltage efficiency: Damaged wires can cause power loss, making your landscape lighting system less efficient and potentially hazardous.

Regular Monitoring for Long-Term Protection

Does your system seem to be functioning normally, but you’re still worried about long-term damage? One of the most important steps in protecting your landscape lighting after a hurricane is ongoing monitoring. Saltwater exposure may not cause immediate problems, but over time, it can lead to corrosion and component failure.

Key maintenance tasks include:

Flushing the system regularly: After storms, run every zone to flush out any residual saltwater from your lighting and irrigation systems.
Inspecting for visible damage: Check for signs of rust, corrosion, or electrical issues.
Rechecking electrical connections: Make sure the wiring connections are solid and free of corrosion to prevent future problems.

If you’re unsure how to properly inspect your system or if any repairs are needed, Sunrise Irrigation can provide a thorough assessment. Please call us for assistance!

Do You Need a Professional Inspection?

How do you know for sure if you need to call us at Sunrise Irrigation? Keep an eye out for the following signs:

Flickering or dimmed light output
Exposed or frayed wiring
Lights not turning on
Water pooling near fixtures
Burnt or melted components
Visible damage to transformers
Corroded or rusted fixtures
Loose or misaligned lights
Unusual buzzing or humming
Faulty motion sensor response

Schedule Your Landscape Lighting Inspection Today!

If your landscape lighting has been impacted by recent storms, don’t wait for problems to worsen. Let Sunrise Irrigation assess the damage and get your system back in top shape. Whether it’s corroded wiring, damaged transformers, or waterlogged lights, our experienced team will thoroughly inspect your system. We can repair any issues and ensure everything is functioning safely and efficiently!

Our landscape lighting packages come with a warranty that offers you peace of mind. Depending on the package you select, you’ll receive coverage ranging from 5 years to a lifetime, ensuring continued protection and care for your lighting investment. We stand behind our work with warranties that reflect our dedication to: