The Problems Caused By Corrosion In Marine Lighting
Not all lighting options can resist the demanding conditions seen in marine, beach, and lake settings. Metal corrodes over time in both freshwater and saltwater, but saltwater speeds up the process about five times more quickly. Metals may rust 10 times more quickly in ocean air than in air with typical humidity levels, even if the luminaire is not in direct contact with water. Unattractive luminaires, frequent replacements, and malfunctions are all consequences of corrosion.
Water Entrance
Another problem that develops when waves and storms constantly strike a luminaire with a lot of water is water infiltration. Rust and water intrusion together greatly enhance the likelihood of early failure and expensive replacements. In the long run, choosing the appropriate luminaire will save you money on maintenance and replacement expenses since it will have the requisite dependability and longevity for a maritime application.
Requirements for Marine Lighting
You should search for a lighting fixture that satisfies the following criteria to guarantee long-lasting performance and little maintenance in order to resist the severe maritime conditions and the problems they bring.
Non-Metallic
A non-metallic luminaire is perfect for marine conditions because of how well it resists corrosion. Instead of employing metal, these luminaires often feature reinforced polycarbonate casing.
Marine-Listed by UL
Additionally, your luminaire should have the UL Marine Listed symbol. The luminaire has been carefully tested and authorized exclusively for maritime usage, according to the UL maritime Listing. A luminaire requires more than the typical wet location characteristics in these tougher conditions to provide moisture protection. A luminaire that is UL maritime Listed will guarantee that the fixture can survive challenging maritime circumstances including vibration, impact, water intrusion, and salt-spray corrosion1.
NEMA 4X
Type 4X is capable of withstanding hose-directed water and provides a higher degree of protection against corrosion and harsh conditions. You can be sure you're obtaining a corrosion-resistant luminaire that offers defense against wind-borne dust and rain if it has a Type 4X certification.
