As the winter months approach, many business owners, property managers, and homeowners begin to think about how to keep their outdoor spaces safe and inviting despite the cold, dark nights. Outdoor LED light fixtures are an excellent choice for illuminating pathways, driveways, and parking lots, but winter weather can pose unique challenges to their performance and longevity. In this blog, we’ll explore how winter weather affects outdoor LED lights and provide tips on what to look for when selecting fixtures that will thrive in cold conditions.
Unlike traditional outdoor light fixtures such as metal halide, LEDs actually perform much better in cold temperatures. However, that doesn’t mean that they are immune to problems during the colder winter months.
The LED chips themselves are designed to operate very well in cold environments, commonly as low as -25 degrees Fahrenheit or lower, but extreme cold can affect the performance of certain, more sensitive, electronics inside the fixture such as the driver itself. The electrical wires used in a fixture also have temperature ratings, and inferior wire can cause poor performance if the environment exceeds the rating, or the temperatures cause brittle or broken connections. In very low temperatures, inferior quality electronics and wire may lead to problems with LED lights. Those living in areas that experience these types of harsh temperatures should make sure to invest in quality products to ensure a quality experience in whatever Mother Nature throws at them.
When it comes to winter, the temperatures can be the least of the problems for LED luminaires.
Snow, ice, and freezing rain can be the biggest enemy of the fixtures in the winter months. These can lead to moisture accumulation around light fixtures, so if the fixtures are not adequately sealed or rated for wet conditions, this can result in electrical failures or corrosion. Ice can also create physical damage if it forms around or inside the fixture.
Winter weather conditions can also create dangerous road conditions, causing vehicles to careen out of control and hit bollards, pathway lights, and light poles. Even snow removal equipment, like snowblowers and plows, can inadvertently cause damage.
Winter storms can also bring heavy winds and flying debris which can damage outdoor fixtures. Choosing robust fixtures that can withstand harsh weather conditions is essential to ensure longevity.
What to Look for in Outdoor LED Lighting Fixtures for Winter Weather
When shopping for outdoor LED light fixtures that will not only endure the winter months but will keep them at their peak performance, consider the following factors:
1. Weather Resistance Ratings. Look for fixtures with a high Ingress Protection (IP) rating. An IP65 or higher rating indicates that the fixture is dust-tight and can withstand water jets, making it suitable for snowy or rainy conditions.
2. Temperature Tolerance. Check the manufacturer’s specifications for temperature ratings. Each manufacturer should list the operating temperature range for their fixtures on their specification sheet. Choose LED fixtures that are rated for low temperatures to ensure optimal performance during the coldest months.
3. Durable Materials. Opt for fixtures made from corrosion-resistant materials, such as aluminum or stainless steel. These materials can withstand the elements without degrading over time. Also be sure to check the finish of the fixture. Paint on a fixture could wear off and create an environment for rust to develop. Choose a fixture with a durable powder coat finish whenever possible.
4. Sealed Components. Ensure that the fixtures have sealed electrical components to prevent moisture ingress. Look for gaskets and seals that protect the internal wiring and connections.
5. Impact Resistance. If you live in an area prone to heavy snowfall or ice storms, consider fixtures that are rated for impact resistance. This will help protect them from falling branches or debris during winter storms.
6. Easy Installation and Maintenance: Choose fixtures that are easy to install and maintain. This is especially important if you need to install, replace, or make repairs during the winter months when conditions can be less than ideal.
Winter weather can present unique challenges for outdoor LED light fixtures, but with careful selection, you can ensure that your lighting remains functional and effective throughout the season. By considering factors such as weather resistance, temperature tolerance, and durable materials, you can choose fixtures that will not only illuminate your outdoor spaces but also withstand the rigors of winter weather. With the right outdoor lighting, you can create a warm and inviting atmosphere, even on the coldest nights. Stay safe, stay bright, and enjoy the beauty of winter!
