Safety on the water begins long before you push off the shore. PVC boat running lights They are not just decorative, but vital equipment that allows other boats to spot you in poor visibility or at night, and ignoring the rules of equipment can lead not only to fines from the GIMS, but also to tragic consequences in the event of a collision.
Unlike metal boats, where wiring is often hidden inside the hull, inflatable vessels, installation requires a special approach to tightness and strength of connections. Modern LED solutions allow you to create an efficient alarm system with minimal energy consumption from the air. batteryProperly selected and installed lighting device will guarantee your visibility in the water area.
In this article, we will discuss everything from legal requirements to practical steps to insert lights into an inflatable vessel, how to distinguish top-of-the-line fire from onboard fire, how to correctly calculate the length of the cable and avoid the typical errors in sealing contacts. Navigational equipment It should work smoothly, so your choice should be approached with maximum responsibility.
Classification and types of navigation lights
The first thing that a boat owner needs to understand is the difference between the types of signal lights. running lights For small vessels, which include most PVC boats, the main kit usually consists of a top white light and two side lights of red and green.
The top light, often referred to as the gac, is mounted on a mast or special bracket in the diametric plane of the vessel. It must be visible from all directions 360 degrees. The side lights, red (left side) and green (right side), illuminate the sector 112.5 degrees each. There are also combined lights that combine functions, which is especially convenient for compact lights. flyboat.
⚠️ Attention: The use of homemade lights or flashlights that do not meet the requirements for color and angle of visibility may be regarded by the inspector as the absence of navigation lights, which entails administrative responsibility.
Choice between LEDs (LEDs)LED) and the lamp versions are clearly in favour of the former. LED lights They use less energy, they have a huge work life, they're not afraid of vibration, which is critical for PVC material. Incandescent lamps are a thing of the past because of the fragility of the filament and the high power consumption, which can quickly discharge the incandescent light. starter motor or traction battery.
When purchasing lights, note that you have a certificate of conformity or marking that confirms that the device has passed waterproof testing to the IP67 or higher standard.
GIMS regulatory requirements and rules
Operating a small vessel without adequate lighting equipment is prohibited at night and in conditions of limited visibility, the regulations require that the lights be installed according to the scheme approved for this type of vessel. PVCThe installation of a combined lamp is allowed, if this does not violate the angles of visibility.
The height of the installation is also regulated: the top light must be at least 1 meter above the deck (or transcrete) to be visible from afar. The on-board lights are located below the top one. It is important to understand that the GIMS inspector will first pay attention to the system's performance and color matching: red is always on the left, green is on the right when viewed as you go.
The following is a table of the basic requirements for navigation lights for small craft:
| Type of fire | Colour | Angle of visibility | Minimum range (mile) |
|---|---|---|---|
| Top-of-the-line | White | 360° | 2 |
| Onboard (Left) | Red. | 112.5° | 1 |
| Onboard (Right) | Green. | 112.5° | 1 |
| Aft-handed | White | 135° | 2 |
Violation of these rules, such as setting a red light on the right or using flashing lights (except special signals), is a gross violation. Rules of navigation They are designed to prevent collisions, and compliance is a matter of your safety, and always check the relevance of the requirements in your area, as local regulations may have additional restrictions.
Equipment selection: LED vs. halogen
The market offers a variety of options, but for a PVC boat, energy efficiency and reliability should be a priority. LED navigation lights (LEDs) are the uncontested leader, they don't warm much, which is important for plastic lamp cases, and they can withstand significant overloads when they're turned on. Halogen analogs quickly fail due to shaking and vibration of the motor.
When choosing a model, pay attention to the material of the case. stainless steel Cheap Chinese plastics are often poorly sealed, and after the season, water gets in, oxidizing the contacts. IP67 or IP68This guarantees complete immersion.
The main variable is power voltage. Most boat systems run from 12 volts, but there are models with built-in converter that operate from a wide range (9-32 V), which is useful if you plan to use lights from different sources or when surges in the onboard network. Stability of glow It depends on the quality of the built-in LED driver.
⚠️ Caution: Cheap LED lights without a quality lens may give the wrong color of glow or have a too narrow beam that will not pass the angles of visibility test.
It's also worth considering buying pre-made kits, which already include wires, mounts and switches, which eliminates the need to match compatible components, but by assembling the system yourself from components of proven brands like Hella, AquaSignal or PerkoYou get a more flexible and reliable design, adapted to your own. PVC.
Connection scheme and calculation of the wire cross-section
Electrical installation on water requires strict rules, because water is a conductor, and when combined with electricity, it is deadly. Basic rule: all connections must be as insulated as possible. The running lights are usually connected by a two-wire circuit; wires must be multi-core, copper and insulated, resistant to oil and gasoline.
The wire cross section is calculated based on the length of the track and the current consumed. For LED lights, the current is small (usually up to 0.5 A), so a section of 0.75 mm2 or 1.0 mm2 is quite sufficient even for long sections. 1.5 mm2Be sure to use a fuse in the circuit, installed as close to the power source as possible.
☑️ Pre-installing check
For light control, it is most convenient to install a separate tumbler Or a three-position switch on the steering console, which allows you to quickly turn navigation on and off, and the wiring inside the PVC cockpit is best done under stringers or in special cable channels, if the floor design allows it, and don't leave the wires lying on the bottom where they can be damaged by feet or load.
Sealing the joints is a key step. Use adhesive shrink tubes. When heated, the glue melts and fills all the voids, creating a monolithic protection against moisture. The usual insulation on the boat will not live long and will begin to peel off from the moisture and the sun. Quality insulation This will extend the life of your electrical system for many seasons.
The secret to long-lasting wiring
Use a silicone sealant inside the shrink before heating, which will create a double barrier to water even if the outer shell of the tube is damaged.
Instructions for installation on the PVC boat
Installing lights on the inflatable side has its own peculiarities, as it is not recommended to drill PVC fabric due to the risk of depressurization of the cylinder. The optimal solution is to use removable brackets that are attached to the switches, the transponder or special pockets on the cylinders. If the design of the boat allows, you can use a hard floorboard (floor), drilling a hole in the plywood, but not in the cylinder.
The process of installing a top-of-the-line fire often requires the installation of a mast. For PVC boats, there are telescopic masts that are fixed in a socket on a transom or in a special holder. Make sure that the base of the mast is securely fixed, otherwise it can be pulled out by the wind on the go. The wire from the top-of-the-line fire descends along the mast and is inserted into the boat through a hole in the transmol or side, if it is provided.
Flight lights are often removable bases, they are attached to the bow of the boat and have contacts that close when you install the lamp itself. This is convenient: you remove the lights after fishing, and the bases stay on the boat. When you install, make sure that the wires do not rub against the inflatable parts as the boat moves along the wave. Mechanical protection Cable is mandatory.
The sequence of actions during installation:
- 📍 Determine the installation sites according to the scheme and GIMS requirements.
- 🔌 Lay the wiring, securing it with clamps or adhesive fixtures.
- 🔒 Reliably seal all joints and leads of wires.
- ✅ Conduct a test turn on from the battery.
⚠️ Warning: Never drill the boat's inflatable tubes to pull the wires! This will result in loss of buoyancy and warranty. Use regular holes or external mounts.
Removable light fixing system is the best choice for PVC boats, as it makes it easy to dismantle storage and transportation equipment, protecting it from damage.
Maintenance and typical faults
Even the best quality navigational lights They require care, especially after being used in salt water, and they aggressively affect metal parts and contacts, and after each trip in sea water, they are recommended to wash the lights with fresh water, and this is a simple procedure that will prevent corrosion and oxidation.
One of the common problems is clouding of the ceiling or the hull due to exposure to ultraviolet light. If the plastic has become matte and the light does not pass through it, the lamp is better replaced. Dim light may not be noticed by other boatmasters in time. Also check the insulation status of the wires regularly: the sun and temperature changes make the plastic tough and brittle.
If the fire stops burning, check the circuit with a multimeter. Start with the fuse, then check for voltage at the entrance to the lamp. Often the problem lies in the oxidized contact at the connection of the wire and the lamp or LED. Dielectric Grease) solve 90% of the problems.
Keeping a boat in winter also affects the condition of the lights: it is recommended to dismantle all removable elements, wipe them dry and store them in a warm dry room with the boat. Plastic parts left in the cold can crack, and moisture residue inside the hull can destroy the electronic filling when frozen.
Frequently Asked Questions (FAQ)
Can I use conventional car LEDs for a boat?
Technically, they will shine, but legally, that's a violation: Car lights don't have the right angles of dispersion and certification for water transport, and they often don't have enough water protection for constant humidity and splashing.
Do I need to register the installed lights in GIMS?
However, when registering a boat or undergoing an annual technical survey, the inspector will check the availability and operation of navigation lights.
Which battery is best used to power the lights?
To power navigation and other electronics, it is better to use a separate traction battery or have a well-charged starter battery. LEDs consume little, a knocked-out battery may not start the engine at a critical moment.
What to do if the glass of the running light breaks on the water?
Stop driving immediately at night or in poor visibility. No running lights are allowed. Use a flashlight as a temporary measure to mark yourself, and proceed to the nearest shore for repairs.