Can You Get Shocked from Low Voltage Lighting? Understanding the Risks and Safety Tips

Low voltage lighting is becoming more popular in homes and businesses across California and beyond. It’s energy-efficient, versatile, and safer to install than traditional high-voltage systems. But one question often comes up — can you get shocked from low voltage lighting?

The short answer: Yes, it’s possible, but the risk is much lower than with standard household electricity. Let’s break down how it works and what you can do to stay safe. Our experienced low voltage wiring professionals in Los Angeles ensure that every lighting system is installed safely and functions efficiently.

What Is Low Voltage Lighting?

Low voltage lighting operates on 12 or 24 volts instead of the standard 120 volts used in most electrical systems. It typically requires a transformer to step down the household voltage before it reaches the light fixtures.

You’ll find low voltage lighting used in:

Landscape lighting (pathway and garden lights)
Accent and under-cabinet lights in kitchens
Outdoor architectural lighting for homes and buildings
Security lighting systems around residential and commercial properties

Because the voltage is lower, these systems are much safer to handle — but that doesn’t mean they’re completely shock-proof.

Can You Get Shocked from Low Voltage Lighting?

Technically, yes — you can still get shocked by low voltage systems. However, the shock from 12 or 24 volts is typically mild and not dangerous for most people.

Here’s why:

Low current levels: The current produced by low voltage lighting is generally not strong enough to cause serious injury.
Short circuit protection: Most systems include fuses or circuit breakers that prevent excessive current flow.
Moisture exposure: The most common reason people feel a shock from low voltage lighting is contact with water. If wiring or connectors are exposed to moisture, it can create a small electric shock or cause the system to short out.

In short — while low voltage lighting is safer than standard electrical wiring, improper installation, damaged wiring, or exposure to water can still pose a risk.

Common Situations That May Cause a Shock

Even at low voltage, a shock can occur in certain conditions, especially outdoors. Here are a few examples:

Wet connectors or exposed wiring – Rain or irrigation can cause minor electrical flow through water.
Faulty transformer or damaged cable insulation – A malfunctioning transformer can leak current.
Improper grounding – Without correct grounding, stray current may pass through the metal parts of fixtures.
DIY installations – Incorrect connections or splices are common in homeowner-installed systems.

Safety Tips for Low Voltage Lighting

To minimize the risk of electrical shock, follow these simple safety practices:

Use waterproof connectors: Always use outdoor-rated, waterproof connectors for landscape lighting.
Inspect regularly: Check cables and fixtures for wear, cracks, or corrosion.
Keep wires above ground where possible: Avoid burying cables too shallow, where they might be exposed to moisture or pests.
Turn off power before maintenance: Even with low voltage, always disconnect the transformer before handling wires.
Hire a licensed low voltage contractor: Certified installers ensure your system meets California’s electrical and safety codes.

These steps help ensure your low voltage lighting remains both safe and efficient.

Why Low Voltage Lighting Is Still the Safer Choice

Compared to standard 120-volt wiring, low voltage lighting has several safety advantages:

Reduced fire risk due to lower current and heat generation
Minimal shock potential for humans and pets
Energy savings that lower electricity costs
Longer fixture life with cooler operating temperatures

That’s why it’s a preferred choice for outdoor and decorative lighting systems.

When to Call a Professional

If you ever feel a mild shock or notice flickering lights, buzzing, or moisture around your lighting fixtures, it’s best to contact a licensed low voltage technician. They can inspect your system, repair damaged wiring, and ensure your installation meets safety standards.

Never ignore electrical issues — even at low voltage, small problems can lead to bigger hazards if left unchecked. Even small voltages can pose a danger under certain conditions—learn more about how many volts can stop a human heart to understand the importance of electrical safety.

Final Thoughts

So, can you get shocked from low voltage lighting?
Yes, but it’s uncommon and usually harmless when your system is installed and maintained correctly. The key is proper installation, good insulation, and moisture protection.

Whether you’re lighting up a garden, driveway, or backyard, always prioritize safety and hire qualified professionals to handle your wiring. With the right setup, low voltage lighting is one of the safest and most efficient ways to enhance your property.