Undoubtedly travelling by night is very different from travelling in midday. since visibility is very low after sundown. No wonder why the dark is the main reason of vessels colliding into one another. However in order to avoid such unpleasant circumstances there is certain legislation that determines ways of avoiding collitions at sea (COL.REG.'72). Basically the solution is to let everybody know that you are sailing!!! This is achieved by using lights designed for navigation and signalling. These are special lights, whose colour, and their position on the vessel make your vessel visible to other vessels, as well as indicating your direction, or even on some occasions the situation of the vessel. For example if for any reason your vessel is restricted in manoeuvrability you must show it by using a specific colour combination and position of lights. Also when many vessels are in the same area the traffic is regulated by the lights and further guidelines of the legislation.

For your vessel to be visible it is very important to have the appropriate navigation lights according to the length and the type of your vessel. LALIZAS offers navigation and signal lights for sailboats or motorboats of 12 or 20 metres in length maximum. As you will also see their designs vary, so that you may choose the one that suits your vessel best. All lights are constructed with materials that withstand weather conditions, which is very important, since they are exposed to the elements.

Categories

Apart from the above division, Lalizas navigation lights are categorized according to the type or length of the boat.

• 12 metres: The navigation lights of this category are especially designed for use on boats up to 12 metres in length.
• 20 metres: Respectively in this category the lights are intended for use on boats up to 20 metres.
• Pole light: These lights have their own category due to their diversity in design in relation to the rest of the navigation lights.
• Powerboat: Navigation lights that are intended for powerboats have a separate category since they have differences in design and construction from the rest.
• All round: This category includes all signal lights.

Materials

Lalizas has set very high quality standards in manufacturing its products, in order for you to enjoy the best result. Specifically the outer shell of the navigation lights can be either a mixture between Nylon and Plexiglas, or ABS plastic, which are resistant to UV rays. Depending on the type and model, the lenses are made from Plexiglas (PMMA), polycarbonate or acrylic, in order to have longevity. The contacts are either stainless steel, or brass (new navigation lights). All models have nitrile water resistant seal to provide reliable long life.

The Regulations

The regulation that refers to navigation lights is the Collision Regulation '72, also known as COL.REG. 72. According to this all vessels must show navigation and signal lights, in order to avoid collisions at sea. Although all countries commonly accept the COL.REG 72, each country sets its own requirements that are considered as necessary. These can be more tests, such as vibration or water resistance tests and many more. Due to the variations from country to country, and also due to the fact that there is not a European Directive, manufacturers must have certifications from each country. Depending on the model, Lalizas navigation lights, are certified by countries such as Greece (E.E.P.), Italy (RINA), France (SN), UK (DOT), Netherlands (NMD), Australia (DOT), Spain (DGMM) and South Africa (DOT).

USE OF SIGNAL & NAVIGATION LIGHTS
Powercraft underway, less than 7m L.O.A., speed 7 knots including yacht under power		Motor driven vessel less than 12 m
Signal White Light		Navigation Masthead White,Stern White,Port Red, Starboard Green Lights
Powercraft underway, less than 12m L.O.A. when masthead & stern cannot be mounted.		Motor driven vessels 12m up to 20m L.O.A.
Signal White Light, Navigation Port Red, Starboard Green Lights	Signal White Light, Navigation Bicolor Lights	Navigation Masthead White, Stern White, Bicolor Lights	Navigation Masthead White,Stern White,Port Red, Starboard Green Lights
Sailing vessels less than 20m L.O.A.			Sailing vessels more than 20m L.O.A.
Signal Tri-colour Light	Navigation Stern White, Port Red, Starboard Green Lights.	Navigation Stern White, Bicolour Lights	Signal Green & Red Light.Navigation Stern White, Port Red, Starboard Green Lights
Vessel at anchor, aground or at pier (jetty) from 12m aground		Restricted in manoeuvrability sailing and power boats more than 20m L.O.A.	Not under command sailing and power boats more than 12m L.O.A.
Signal White,2 Signal Red Lights vertical mount.		Signal White,2 Signal Red Lights vertical mount.	2 Signal Red Lights - Vertical Mount

Internal & External Lights

Apart from Navigation and Signal lights we also offer a range of internal and external lights, suitable for cabin lighting, chart tables, companion ways, steps etc. For your convenience, LALIZAS has designed a range of new LED lights and fixed spreader lights. The LED lights use four 12V, low current draw, LED bulbs, while the fixed spreader light includes a 12V 10W festoon bulb. Easy to fit, they are made from UV resistant, ABS and Polycarbonate to ensure high durability and long life. They are available in various cover colors to match your boat.

Lights, which during the night make visible the situation and the direction of a vessel, in order to facilitate navigation and avoid collisions at sea.