How to Prevent Pitting Corrosion on Boat Lights

In bodies of saltwater, boat lights are exposed to corrosion on a regular basis. However, there are different types of corrosion that one must know about in order to address such issues effectively. Pitting corrosion is considered to be one of the most devastating forms of damage in marine environments. This type of wear and tear is localized, which can be an indirect cause of premature failure for lights.

Identifying Pitting Corrosion

Pitting corrosion usually occurs on metallic surfaces that are exposed to highly corrosive agents. Furthermore, rough surfaces are more prone to this type of damage, compared to smooth surfaces. This is because water and chemicals tend to pool in uneven parts of the luminary, forcing chemical reactions to take place when left unaddressed.

Sections of equipment where dirt can deposit is a great place to start when inspecting boat lights for pitting corrosion. Any unsealed sections of the unit may also be prone to breakdown. Because of this, it is important not to use absorbent materials to protect boat lights.

Best Practices

After identifying the issue, individuals should move forward with repair to prevent further damage. There are some best practices to factor in to ensure maintenance and reduce the effects of pitting corrosion. One of these includes the application of resistant coatings. This solution may also be effective in decreasing UV damage and improving the sturdy nature of the material.

Washing and drying the surface of the boat light is another useful method for preventing corrosion. Drying is often overlooked but should be equally prioritized, as pockets of water can cause unwanted chemicals to pool on the surface (resulting in corrosion). Lastly, selecting the right type of material during purchase is recommended for boat lights that will be used in the water for long periods of time.

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Submersible vs Waterproof LED Trailer Lights for Boats

Deploying boats, amphibious vessels and other types of marine-related equipment at docks are typically facilitated by trailers. LED trailer lights are applicable to providing guidance for operators and pedestrians, notifying individuals about the status of the trailer.

In some cases, trailer lights must be submerged, when deploying vessels, materials or floating docks into the water. This practice is very common and requires the use of special types of LED trailer lights.

Submersible or Waterproof?

The two main types of LED trailer lights applicable to operations at docks include the following: submersible and waterproof. Contrary to popular belief, the rugged luminaries vary greatly. Digging deeper into the technical specifications of the units, a submersible trailer light is equipped with a small hole at the lower part of the casing. This feature is designed to let water drain out, so that water does not get trapped inside the unit.

On the other hand, a waterproof LED trailer light is completely sealed and does not let water into the luminary. Such comparisons matter for LED trailer tail lights, since the automotive fixtures are prone to getting submerged when the trailer is backed up into the water.

Best Practices for Deployment

For increased safety during deployment in the water, one should observe various safety practices. Before backing up into the water, it is recommended to break the connection between the truck’s power components and the trailer. This prevents electrical-related mishaps for tail lights and other luminaries that may be submerged during operation.

Next, when choosing a waterproof LED trailer light, it is important to pay attention to the IP rating on the unit. This marking will provide information about the lamp’s ability to withstand a wide range of water-related activities, from water sprays to submersion. For instance, an IP67 waterproof rating translates to protection from dust and water immersion up to 3.3 feet for 30 minutes

Gooseneck Lights vs Pivot Swing Arm for Container Shipping Dock Lights

At industrial loading sites in marine locations and shipyards, operators use LED dock lights to illuminate containers during loading. Traditionally, such fixtures are mounted via a pivot swing arm, which is secured in the outer parts of the loading bay or entry point of containers. New designs to loading lights have made the units more flexible and versatile. This article compares the differences between gooseneck lights and pivot swing arm luminaries for loading bays in marine sites.

Pivot Swing Arm Dock Lights

LED loading dock lights consists of a small, compact light head at the end of the unit. A long, foldable arm is connected to the component and mounted on a wall. The first section of the arm (closest to the wall) offers horizontal movement. The middle section is where arm pivots, via a second attachment, offering up and down movement.

For accurate beam placement, the light head can be mounted on the pivot arm with a U-bracket mount. This allows the component to move up and down, while a simple screw provides stable left and right movement. At the end of the day, operators can fold the light back to the wall. This feature is perfect for shipping docks, as it helps save space.

Gooseneck LED Dock Lights

Gooseneck LED lights address all of the limitations of traditional pivot swing arm variants. This type of luminary does not require multiple arms or pivots for positioning. Furthermore, individuals do not have to worry about over extending the arm or securing the preferred position via screws.

Limitations for gooseneck LED dock lights are minimal and easy to address. Over time, the gooseneck features can wear out, resulting in sagging. This can be fixed by replacing the arm. Like conventional pivot swing arm dock lights, workers may opt to store the light back on the wall after use.

How Do You Light Construction Sites at Night?

It is important to make sure that you have the right construction lights installed at night. This is especially important if you are going to work at the construction site at night as well. There are a couple of things that you can do to ensure that you are lighting the site correctly. Then, you will not have any problems with workers that can’t see at the site and that can’t build correctly. Theseare a guide for you to consider:

Have a lighting plan

The first thing that you should have when you want to install construction lights, is to have a lighting plan. In this plan, you should make sure that you are going to have enough light throughout the construction site. You should also make sure that the lights that you are planning to install are strong enough to get to all the points on the construction site.

This can be a problem if you are just installing lights, without having a plan on where to install the lights to have enough light on the site.

Consider the type of lights that you want to install

There are a variety of lights that you can install for your Temporary Construction Lights. However, it is important to make sure that you are going to choose the best possible lights for your construction site. Some of the lights are expensive and uses a lot of power to work correctly.

Then, there are some of the lights that are really affordable and that will reduce the overall costs. If you are looking for affordable, but still have great lights, then you should consider making use of LED lights. This is the newest lights on the market and really a great option for sites. Click here.

Quality versus durability

What is going to be best for the construction site? Quality or durability? It can be a hard choice because this normally means that you are going to spend a lot of money on the right construction lights.

However, what if we can tell you that you can purchase some lights that are going to be quality and durable? This is something that you can consider. And, the best part is that these lights don’t cost as much as what you might have thought. The LED lights are high-quality lights that are durable, and that are going to last for a long time before it needs to be replaced.

Getting the right lights for a construction site can be difficult. Especially, if you don’t know what type of lights you should install. There are a couple of things that you need to consider so that you can know that you are purchasing and installing the right lights. With all these tips, you will know exactly what the LED lights are the right lights for any construction sites. And, with the right planning, you will know for sure that you are going to have the best possible temporarily construction lights that will assist you in working through the night. Click here for more information:

Water Resistant Lighting vs Waterproof vs Water Repellent

Protection from the ingress of water or moisture comes in various degrees. Buyers of industrial equipment, including LED lights, for marine environments typically encounter the following references on product labels: water repellent, water resistant lighting and waterproof.

Contrary to popular belief, these designations do not offer the same level of protection against water. Read on to understand how these references differ.

Water Resistant and Water Repellent

Out of the three levels of protection, water resistant is considered to be the lowest form. In most cases, such references can be found on watches and consumer products. To withstand the presence of water, units with water resistant labels can be treated with a special coating.

On the other hand, water repellent provides highly resistive protection against water and moisture. Like water resistant products, such devices may also be treated with robust coatings. But going a step above that, the units could come with features that prevent the ingress of water at various parts (not just the case or lens).

Without a standard to adhere to, manufacturers must define ‘water resistant’ and ‘water repellent’ references properly on the label.

The Waterproof Standard

Waterproof is the highest level of protection from water. However, the term ‘waterproof’ does not provide the exact level of protection without an accompanied ingress rating (IP). The IP scale is applied to determine the type of environments and water-based activities the product can withstand.

Without an IP rating, it is difficult to tell how ‘waterproof’ a device really is. This is because the scale used to measure its effectiveness ranges from 0 to 8 (the second number in the rating). At the bottom of the scale, products are only protected from dripping water or splashing water. By comparison, the top of the scale allows immersion up to three feet or one meter.

LED Alternatives for Canister Lights in Underwater Cave Diving

Cave diving is a unique and dangerous experience, requiring powerful lights for guidance. Due to the lack of oxygen in such diving sites (even above water inside the caves), many professionals only use equipment designed for extreme environments. These days, challenges with underwater lighting during cave diving expeditions are being addressed using LED technology instead of canister lights.

Pitfalls of Canister Cave Diving Lights

Previously, the traditional canister light was the most preferred option for illumination in caves. A canister light is a bulky device that is typically secured on the arm of the diver. Alternatively, the unit can be mounted on the back of one’s oxygen tank.

Old canister light designs relied on sealed lead acid batteries for power, as well as incandescent or HID bulbs. The combination of both components (and a cord for connection) resulted in a heavy and very hot underwater lamp. Furthermore, divers frequently wait at the very last minute to activate the portable fixtures, in order to reduce the risk of premature failure.

LEDs and Underwater Cave Diving

The introduction of LEDs revolutionized the cave diving industry (among others). Improvements in battery technology also contributed to such upgrades, from lead acid-based to lithium.

Without a cord and with a solid-state build, LED spotlights for cave diving are lightweight and durable, making the luminaries less prone to failure from rough contact. Such features are also useful, when traveling to the diving site, as persistent vibration from airline cargo and off-roading can break lights with loose filaments.

Because LEDs are energy efficient, less heat is released during operation. For cave divers, the possibility of accidental burns from touching a very hot lamp or battery pack is decreased. Lastly, with safety as the top priority, individuals do not have to wait last minute to turn on an LED lamp, due to their lengthy lifespan.

Equipping Submersible LEDs on Trailers for Boating Season

Is your trailer ready for this year’s highly anticipated boating season? Replacing one’s incandescent trailer lamps with robust submersible LEDs trailer lights could help boost safety while towing vessels on the road and decrease headaches at the dock.

Read on to learn about the advantages of submersible LEDs for trailers.

Benefits of Submersible LEDs

Low quality, non-submersible trailer lights can cause issues at the dock, during deployment. It is best practice to unplug one’s trailer lights before backing up into the water, to ensure they don’t get blown out.

This recommendation is only applicable to incandescent lamps, as the units can burst due to the rapid change in temperature during exposure to cold water. It is important to consider that this type of lamp generates large amounts of heat, which contributes to the concern.

Submersible LEDs address this issue by operating cooler. Furthermore, the units are extremely compact and sturdy. With a solid-state build, LED trailer lights can withstand rough contact at the dock. From a cost perspective, boat operators spend less on spare parts (bulbs and fuses) when leveraging LEDs. Less time is also spent on disconnecting the lights and inspections before packing up for the day.

LEDs and Safety

Interestingly, LEDs can improve safety on the road while hauling one’s boat from the home or shipyard to the dock. According to a recent study by the University of Michigan’s Transportation Research Institute, because LEDs are capable of instant toggling (instant illumination), human drivers react noticeably faster to them, compared to incandescent variants.

During the study, the researchers concluded that the braking response rate of LEDs is up to 2/10th faster than outdated incandescent units. This translates to increased safety and reaction. When traveling at a rate of 65 mph, braking distance can improve by up to 16 feet.

Lighting Regulations for Drawbridges over Navigable Waters in the US

Highly congested docks and waterways are filled with drawbridges that connect various land-based locations around the region. US lighting regulations under 33 CFR 118.1, requires such structures to be illuminated during operation.

This article dives into specific lighting guidelines for bridges over bodies of water where marine operations are conducted on a regular basis.

Types of Lights for Marine-based Bridges

The type of lighting systems applied to drawbridges depends on the classification of the structure. For single-opening drawbridges, every draw span of the structure must be illuminated with two lanterns.

When the bridge is closed, it showcases two red lights; and when open, the bridge displays two green luminaries. During installation, both types of bridge lamps should be mounted at least 15 feet from the roadway (above the bridge). Yellow lights are utilized when illuminating a floating swing bridge.

Signaling Drawbridge Operators with Lights

When a vessel approaches a commercial bridge, the boat operator is required to signal its presence to the drawtender (operator of the drawspan, which can be a trained crew member).

This action is emphasized using boat spotlights. Specifically, 33 CFR 117.15 indicates that a fixed or flashing light is suitable for signaling (white, amber or green). The lighting signal is designed to acknowledge the request from the boat operator and to verify that the bridge will be raised for the safe passage of the vessel.

When the bridge cannot be opened, due to obstructions or busy operations on land, the drawtender must also signal the boat. The lighting signal used for this type of action is a fixed or flashing light (red). Moreover, this signal should be deployed within 30 seconds after the visualization of the boat’s opening signal.

The same signaling protocol is used when the bridge is open and must be closed immediately due to an emergency.

Improving Safety in Industrial Shipyards with Portable LED Lights

A recently published post on EHS Today highlighted a disturbing fact about the dangers of shipyard operations in marine environments. According to the report, confined space injury in industrial shipyards occur twice as often, compared to general construction projects. Why is this happening and how can workers boost safety in shipyards with portable LED lights? Find out below.

Dangers of Shipyard Operations

Shipyards are flammable work sites, due to the presence of combustible fuel, paint and chemicals. Such substances are used during repair, maintenance and construction of large vessels. The main issue with shipyards is their confined nature. The workplace is filled with enclosed and confined spaces, such as tanks, storage rooms, hulls and connecting pipes.

Without proper ventilation, deadly fumes and vapors can accumulate in tight spaces inside the ship. This is also why Class I, Divisions 1 & 2 explosion proof lights must be used at the work site.

Portable LED Lights and Wireless Gas Monitoring

Chambers and enclosed spaces inside shipyards are not usually illuminated or equipped with permanent lighting systems. Workers must bring their own temporary light to the site. This is where safety can be improved; by using reliable LED lamps.

LED droplights, headlamps and cart lights are examples of luminaries that are suitable for confined spaces in shipyards and marine locations. For increased safety, the units can be low voltage. Moreover, it is crucial for the lamps to be explosion proof.

Another device that is useful for shipyard operators is a wireless gas sensor. These devices detect the presence of combustible gas through active monitoring and real-time notifications.

When used together (portable LED lights and a wireless gas sensor), workers can increase the accuracy of readings on gas sensors, as well as reaction times to the presence of flammable substances pooling in the area.

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Maintaining LED Boat Lights for Long-term Applications

LED boat lights come with long lifespans, capable of reaching 50,000+ hours of illumination. In marine environments, there is a plethora of factors working against lighting systems that can reduce their expected lifespans.

Due to the presence of saltwater, low-quality or poorly maintained LED boat lights can succumb to warping, discoloring, flickering or premature failure. Such occurrences can be avoided by maintaining one’s luminaries on a regular basis.

Frequent Washdown  

One of the most effective ways to deter saltwater corrosion is by aggressively getting rid of it, ensuring it does not have an opportunity to build up on the LED boat lights. During washdown after a long day at the water, it is important to also spray your lighting system. Make sure to go back and wipe away residual water on the surface, as saltwater is notorious for sticking around (resulting in chalky accumulation).

Preventing corrosion for LED boat lights starts with selecting a fixture that is designed for the rugged elements of marine locations. Without a doubt, the units should have a high IP (Ingress Protection) rating for waterproof protection against jet streams (washdown). The wiring components of the luminary should also be well protected.

Inspecting your Lights

Lights for boats must be inspected periodically, to check for any possible points of failure developing on the surface or inside the units. Any cracks or discoloration on the housing or lens should be addressed immediately. Saltwater is known for accumulating on weak surfaces, which can be decreased with sealants or protective coatings.

If your LED boat lights are fixed on ropes or materials that easily absorb saltwater, it is recommended to remove the fixtures and store them when they are not in use. Most boaters do not use powerful detergents during washdown, due to the risk of staining and discoloring.