The offered LALIZAS PRODUCTS are made available by us that include the necessary items suitable for commercial and industrial uses. The offered items include boat and yacht navigation light. Navigation light, also known as a running or position light, is a source of illumination on a vessel, aircraft or spacecraft. Navigation lights give information on a craft's position, heading, and status. The other items are life jacket. A life jacket is a safety device designed to keep someone's nose and mouth above water should the person fall overboard or be involved in a plane crash on water. The LALIZAS PRODUCTS are very effective.