getting on the water in the dark or in poor visibility conditions requires the owner of the boat mandatory presence of light signals. Navigation fire on PVC boat It is not just a comfort accessory, but a critical safety feature, governed by the rules of navigation, and the absence of a properly functioning light alarm system can lead to collision with another vessel and serious fines from GIMS inspectors.
Inflatable boat owners often face a dilemma: how to fix the mast on the soft surface of the balloon so that it does not fall in the wind, and which light source to choose for maximum autonomy. Modern solutions allow you to effectively solve these problems without the complex drilling or use of glue. In this article, we will discuss all aspects of the selection, installation and operation of running lights on PVC vessels.
Properly selected equipment will ensure your visibility to other boats miles away. LED technologies They've significantly reduced power consumption and extended the lifespan of the lamps, making them ideal for small-scale vessels, so let's look at the requirements and the technical details.
GIMS regulatory requirements and rules
Before buying equipment, you need to clearly understand what is dictated by rules of navigation on inland waterways For small craft less than 12 metres long, which is the case for most PVC boats, the rules are somewhat simplified but remain strict in terms of visibility and colour of the lights, the basic requirement is that the vessel must be visible from any direction.
Usually, for such vessels, it is permissible to fit one combined lamp covering a 360 degree sector or two separate lights (shore and masthead). Range of visibility The white lights must be at least 2 miles and the side lights (red and green) must be at least 1 mile, but for slow-moving vessels, which include low-power outboard boats, the white light can be reduced to 1 mile.
⚠️ Note: Installation of handicraft lights (for example, ordinary household flashlights) that do not have appropriate certification and colored glass, can be regarded by the inspector as a violation of the rules, since their spectrum and light range do not guarantee safety.
It is important to consider that the color of the fire should be strictly defined: red for the left side, green for the right side, white for the top or stern. The use of LEDs with the “wrong” hue (for example, cold blue instead of green) is unacceptable. Certified navigation lights are checked for compliance with maritime standards, which eliminates problems when checking documents.
Types of navigation lights for inflatable vessels
The market offers many options, but not all of them are suitable for PVC boats: the main criteria for choosing the method of attachment and weight of the structure. Heavy metal masts with massive lanterns can disrupt the centering of an inflated cylinder and create sailing.
- 🔦 Suction lampsCompact devices that are attached directly to the side or transom often have a built-in battery.
- 🚩 Mast systems with a flag: universal solution, where the navigation light is located on top of the folding mast, which also acts as a flagpole.
- 💡 Tablet LED lights: flat LED panels that can be mounted on a rigid seat or transom, providing circular visibility.
- 🔋 Autonomous buoy lights: floating devices that can be tied to a boat, they float and burn even when overturned.
The most popular option for PVC boats is combined-fire This design allows you to quickly assemble and disassemble gear before you go ashore. The mast is usually made of aluminum or fiberglass, which ensures lightness and corrosion resistance. It is important that the base of the mast has a wide area for stable attachment on a soft surface.
Special attention deserves light-beltAlthough this looks spectacular and improves the visibility of the boat as a whole, from a navigational perspective, it is not a complete substitute for top fire, as it does not provide the required height of the light source above the water.
Design features and materials
When choosing a navigation light for an inflatable boat, the material of manufacture is critical. Aggressive aqueous environment, salt spray and ultraviolet quickly destroy substandard materials. stainless steelbrass coated or high-strength plastic resistant to UV radiation.
Glass or polycarbonate that covers the light source must withstand mechanical shocks and temperature changes, and cheap plastic in the cold can become brittle and burst. Tightness The IP67 or IP68 protection level ensures that a short dive or heavy rainfall does not render the electronics out of order.
Why are LEDs better than incandescent lamps?
LEDs consume 5-10 times less energy than incandescent bulbs, which allows for smaller batteries, and LEDs last up to 50,000 hours, are free of vibration and instantly go to full brightness, unlike lamps that need time to heat the filament.
For PVC boats, the aerodynamics and sailing of the mast are also important. A high solid mast in the wind will work like a sail, roll the boat and make it difficult to operate. telest The base of the mast is often equipped with rubber suction cups or has holes for attaching belts to the handles of the boat.
Installation schemes and fastening methods
Putting a navigation light on the soft side of a PVC boat requires creativity and reliable fixing elements. You can't just stick a mast into a cylinder, it will fly out under air pressure or wind. There are several proven installation methods that ensure the stability of the structure.
The most common method is the use of universal-holder Before installation, the surface of the balloon must be degreased and slightly moistened for better contact, the holder is fixed on board, and a mast is inserted into it, and for additional insurance, many owners tie the base of the mast to the D-rings of the boat using slings.
☑️ Checking of the attachment reliability
If your boat is installed tranny So, if you're going to use a plywood or aluminum, you can make it easier, you can use a clamping holder that's locked by the screws, or you can weld a special glass under the mast, and then you can have the mast standing upright, and you don't need to be supported.
| Type of attachment | Where it's installed | Reliability | Difficulty of installation |
|---|---|---|---|
| Suction cup. | Board (balloon) | Medium (requires control) | Low. |
| Belts/Stroops | Pens/D-rings | High. | Medium |
| Stationary glass | Hard trans-bank/bank | Very high. | High (requires further development) |
| Magnetic base | Metallic elements | Low (not relevant for PVC) | Low. |
For PVC boats, the optimal height of the mast is 1 to 1.5 meters. Higher mast can become dangerous when passing under bridges or power lines.
Electricity and energy sources
The issue of power supply to navigation lights is particularly acute on small craft, where space for heavy batteries is limited. light-emitting The current consumption of a modern LED fire is only 0.1-0.3 Amps, which allows it to work up to 20-30 hours from a single D battery or a small battery.
There are three main food options:
- ⚡ Autonomous batteries: the flashlight has a built-in battery or battery compartment (12V or 3.7V) which is the simplest solution, requiring no wires.
- 🔋 Connection to the boat's battery: if the boat is a motor with a battery, the fire can be fed from the onboard network through a fuse.
- ☀️ Solar panels: Some models are equipped with mini-panels to recharge the built-in battery in the daytime.
⚠️ Warning: When connecting a fire to the boat's onboard network, be sure to use a fuse with a nominal value of no more than 2A, installed as close as possible to the power source, this will protect the wiring from short circuit and fire.
For autonomous systems, it is important to use high-quality low-self-discharge batteries, such as: lithium batteries Or Ni-MH batteries. Conventional salt batteries lose capacity quickly in the cold, and you risk being left without light in the middle of the pond. Always carry a spare kit with you.
Service and preparation for the season
A navigation light is a device that your life depends on, so it requires regular maintenance. Salt water and moisture contribute to the formation of oxides on the contacts, which leads to loss of signal or complete system failure. Conservation Winter equipment is also needed to extend the service life.
After each use, especially in salt water, the lamp body and the mast should be rinsed with fresh water. Pay special attention to threaded connections and contacts of the battery compartment. It is recommended to lubricate rubber seals (O-rings) with silicone lubricant so that they do not dry out and ensure leakage.
In preparation for winter storage:
- Remove all power sources (batteries, batteries) from the devices.
- Dry all the elements of the design carefully.
- Lubricate the moving parts of the telescopic mast.
- Pack the equipment in a soft fabric and clean it in a dry place.
Regular cleaning of contacts and replacement of seals increases the service life of navigation light by 2-3 times and ensures its operation at a critical moment.
If you notice a glass or case clouding, don't ignore it. Microcracks can cause water to get in, and then it's better to replace a damaged part or the entire flashlight than risk a collision in the dark. Repairs DIY It is possible, but only if you are sure of restoring tightness.
Frequently Asked Questions (FAQ)
Can I use a flashlight instead of a navigation light?
No, it is not. Conventional flashlights do not have a strictly defined color of glass (spectrum), the required range of visibility and the circular sector of lighting.
What is the minimum height of fire installation for a PVC boat?
The rules do not set a strict minimum height for boats less than 12 meters long, but it is recommended to raise the fire to a height of at least 1 meter above water level (or above the head of a sitting rower / motorist) so that it is visible on top of the wave and it does not blind people in the boat.
Do I need to register the navigation light in the GIMS?
The navigation light itself is not subject to registration, but it is checked when the boat is registered and during scheduled water inspections, as long as it meets the technical requirements.
How often should I change the LEDs in the navigation light?
Modern LEDs are designed to last tens of thousands of hours, and if the light is clean and sealed, you almost never have to change the LEDs, and you usually replace the whole device when you mechanically damage or you break the electronics.
What to do if the navigation light goes out while driving?
You must immediately slow down, turn on other available light sources (if any) and, if possible, dock ashore or anchor in a safe place to correct the malfunction, and continue driving in the dark without lights is prohibited and dangerous.