LED boat lights are exposed to a wide range of harsh elements in the water, such as small rocks, dirt and salt (depending on the body of water). Because of this, waterproof protection is not enough to keep your lights running in optimal condition at sea.
For complete protection, you need corrosion resistant lights that are capable of preventing damage caused by saltwater.
Waterproof vs Corrosion Resistant Lights
Waterproof ratings, such as IP65 and IP67, are useful for preventing water from entering the unit. But water isn’t all that boat lights can succumb to in the ocean. Rough treatment and constant abrasion from corrosive agents, such as salt and solvents used for cleaning or wash-down sessions, could easily destroy luminaries. Without proper protection, salt and UV light can cause housings to warp. This is common in boat lights that use flimsy plastic.
When you’re out in the ocean, reliability matters. This is what corrosion resistant LED boat lights can offer. The units are capable of decreasing chances of premature failure by ensuring all of the components are working properly. From a cost perspective, investing in corrosion resistant units may help reduce maintenance and replacement costs associated with marine lighting systems.
Lights with saltwater damage appear worn out, as the lens often take on an abrasive film. This type of damage can reduce the luminary’s illuminative features, forcing operators to either replace the light or use more units to light up the boat. Using more lights will result in higher energy consumption rates, which should be avoided at all costs on boats, since power sources are limited to batteries and compact generators.
What Makes LED Boat Lights Corrosion Resistant?
Corrosion resistant lights for marine applications are manufactured differently, compared to mainstream, low-quality units. The lights consist of materials that can withstand saltwater corrosion, such as glass and high-strength stainless steel. Focusing on the latter component, manufacturers typically treat the metal with robust coatings and paint in order to make the surface more resilient.
Glass is a suitable material for the lens cover. Most standard boat lights for consumers are enclosed in transparent glass. Lights on docks and marine locations with limited activity may use corrosion resistant lights with glass lenses. For such lighting systems, manufacturers may choose to apply thick glass to prevent breaking when exposed to rough conditions. Other materials that are used to enforce corrosion resistance includes rubber. This material is used around wiring hubs and other openings to prevent saltwater from entering the unit. For more information visit: http://www.larsonelectronics.com/c-277-led-boat-lights.aspx