Why Do My Landscape Lights Keep Burning Out? A Canadian Perspective

Are you frequently replacing your landscape lights and wondering, “Why do my landscape lights keep burning out?” This is a common issue faced by many homeowners across Canada. Landscape lights are an essential part of our homes, adding beauty and security. However, when they keep burning out, it can be frustrating and costly. This article will delve into the reasons behind this problem and provide practical solutions to help you prevent it from recurring.

Common Reasons for Landscape Lights Burning Out

Connection Problems One of the main reasons why landscape lights burn out frequently is due to connection problems. Loose or improperly connected light bulbs can burn out more quickly due to intermittent voltage. Flickering lights are often a sign of this issue. It’s crucial to ensure that your light bulbs are properly connected and secured in their sockets to prevent this problem.

Poor Quality Lights The quality of the lights you purchase can significantly impact their longevity. Poor quality lights often have a shorter lifespan and can lead to frequent burnouts. It’s always advisable to invest in high-quality landscape lights that are durable and designed to withstand outdoor conditions.

Faulty Wiring or Improper Installation If your bulbs are burning out sooner than expected, it could be an indicator of deeper issues like faulty wiring or improper installation. These issues can cause the lights to overheat, leading to premature burnouts. It’s important to have a professional inspect your system for these issues.

Bulb Wattage Mismatch Using bulbs with the wrong wattage for your fixtures can lead to quick burnouts. Always ensure that the bulb wattage is suitable for the fixture you’re using. Using a bulb with too high wattage can cause the bulb to overheat and burn out quickly.

Corrosion If a lamp burns out, corrosion can form in that light socket over time. This can cause the new bulb to burn out quickly. It’s important to replace burned-out bulbs immediately to prevent corrosion in the socket.

a person installing a waterproof landscape light

Solutions to Prevent Landscape Lights from Burning Out

Regular Maintenance Regularly check your wires, sockets, and transformer for frayed wires, loose connections, and burned-out bulbs. Regular maintenance can help identify and fix issues before they lead to burnouts.

Invest in Quality Lights Always choose high-quality landscape lights. They may cost more upfront, but they will last longer and save you money in the long run. Look for lights that are specifically designed for outdoor use and have a good reputation for durability.

Proper Installation Ensure that your landscape lights are properly installed. If you’re not confident in doing it yourself, hire a professional to avoid any installation issues. A professional can also ensure that the wiring is done correctly, which can prevent many common issues.

Use the Right Bulbs Always use bulbs with the correct wattage for your fixtures. This will prevent premature burnouts. If you’re unsure of the correct wattage, consult with a professional or refer to the manufacturer’s instructions.

Address Corrosion Issues If a lamp burns out, replace it immediately to prevent corrosion in the socket. If corrosion has already formed, you may need to replace the socket or the entire fixture.

Prevent Moisture Damage LED landscape lights are susceptible to moisture, which can affect their longevity. Ensure that your lights are properly sealed and consider using outdoor-rated fixtures and bulbs.

a pathway lit up at night in a garden

Avoid High Traffic Areas Try to have the lights placed in locations that don’t receive too much foot traffic. This can prevent damage from accidental knocks or bumps.

Winter Maintenance During the winter, remove all the snow from your outdoor fixtures to prevent water from seeping into the fixtures and causing damage.

Avoid Voltage Drop The great nemesis of outdoor lighting is voltage drop. Incorrect layouts can cost you time and money in failed fixtures and burned-out lamps. It’s crucial to plan your landscape lighting layout carefully to avoid this issue.


Understanding why your landscape lights keep burning out is the first step towards finding a solution. By addressing the issues mentioned above, you can enjoy the beauty of your well-lit landscape without the constant hassle of replacing burned-out bulbs. Remember, when in doubt, it’s always best to consult with a professional. With the right approach, you can ensure that your landscape lights enhance the beauty of your home for years to come.

In Canada, where the weather can be harsh, it’s especially important to choose durable, high-quality landscape lights and to maintain them properly. By doing so, you can enjoy the beauty of your outdoor space all year round, without the frustration of constantly replacing burned-out bulbs.

Curb Wise