The present invention discloses a sector light, said sector light having at least one tier including a light source assembly comprising opaque dividing elements, two or more light sources, and two or more optical lenses; wherein the light source assembly is divided into circumferential sections, each circumferential section being separated by the opaque dividing elements, and each circumferential section containing a light source and an optical lens arranged such that the optical lens collects and outwardly projects the light emitted by the light source.

A watercraft safety lighting system includes one or more light sensors for measuring ambient light levels, which are operatively connected to an electronic controller, such as a programmable logic controller or any suitable programmable computing device. The navigation lights are operatively connected to the electronic controller, as well as docking lights, interior lights, and instrument panel lighting, such as the lighting for gauges, instrument panels, video screens, GPS monitors, and the like. When ambient light levels reach a predetermined level of low light (as darkness is setting in, for example), the electronic controller is programmed to switch on the navigation lights, and to adjust other lighting to appropriate levels for night-time operations. The system may also shut off docking lights at a predetermined speed after dark, and may include alarms to warn the boat captain of improper lighting settings in low-light conditions.

A lighting system is disclosed that may be used for marine applications. The lighting system comprises a light strip support structure, a first light strip comprising a first plurality of lighting elements, including light elements of different colors, a second light strip comprising a second plurality of lighting elements, the second light strip positioned above the first light strip and configured to emit only white light, a light element controller electrically connected to the first light strip, wherein the light element controller is configured to control the illumination of the first plurality of lighting elements and not the second plurality of lighting elements and a connector configured to mate with a watercraft stern connector.

The present invention discloses a sector light, said sector light having at least one tier including a light source assembly comprising opaque dividing elements, two or more light sources, and two or more optical lenses; wherein the light source assembly is divided into circumferential sections, each circumferential section being separated by the opaque dividing elements, and each circumferential section containing a light source and an optical lens arranged such that the optical lens collects and outwardly projects the light emitted by the light source.

A pole light and base system that includes a pole light base configured to be secured to a gunwale of a watercraft. In practice, the pole light base might include a pole light tube and a female Universal Serial Bus connector. The pole light tube may have electrical contacts configured to engage respective electrical contacting portions of an all around light pole if an all around light pole is inserted into the pole light tube. In some cases, the system might include the all around light pole and light. The electrical contacts of the tube might include a positive contact electrically coupled to a first wire and a negative contact electrically coupled to a second wire. The first and second wire may be designed to connect directly to a 12 Volt watercraft battery. They may also connect to a boat fuse box that is connected to a battery. Similarly, the female USB connector can be electrically connected to a printed circuit board that includes transforming components capable of transforming 12 Volt power from a watercraft battery into a lower voltage, such as 5 volt, that is made available via the female USB-A connector.

Navigational running light retrofit system comprises a position tube that is inserted into a U.S. Naval specified navigational running light fixture and is further positioned, aligned and sealed using existing elements of the navigational running light fixture being retrofit. The positioning tube, having a generally tubular form, is a receiver for a commercially available LED navigational running light having cylindrical form. LED navigational running light is modified to secure a plate to the top surface of the assembly. This stabilizer plate has a similar diameter to the inner housing of the navigational running light fixture being retrofit, whereby stabilizing the retrofit system assembly when subjected to extreme mechanical shock. The positioning elements of the navigational running light retrofit system cooperate with the elements of the navigational running light fixture being retrofit to align and maintain alignment of the light exiting the fixture at the direction and angle.

A watercraft safety lighting system includes one or more light sensors for measuring ambient light levels, which are operatively connected to an electronic controller, such as a programmable logic controller or any suitable programmable computing device. The navigation lights are operatively connected to the electronic controller, as well as docking lights, interior lights, and instrument panel lighting, such as the lighting for gauges, instrument panels, video screens, GPS monitors, and the like. When ambient light levels reach a predetermined level of low light (as darkness is setting in, for example), the electronic controller is programmed to switch on the navigation lights, and to adjust other lighting to appropriate levels for night-time operations. The system may also shut off docking lights at a predetermined speed after dark, and may include alarms to warn the boat captain of improper lighting settings in low-light conditions.

A distress signal system for a sea vessel comprises several navigation lights (11, 12, 13, 14, 15), which are connected in an electrical circuit and arranged to emit a steady light in different directions in a normal operating state. The distress signal system comprises a control means (28, 30) connected to the electrical circuit which in a distress signal state is arranged to vary the current to the navigation lights (11, 12, 13, 14, 15) in order to vary the light emission therefrom in accordance with a distress signal, such as SOS. A manually actuatable actuator (24) is connected to the control means (28, 30) to activate or deactivate the distress signal state. A light activating means (26) is arranged to provide a varied power supply to the navigation lights (11, 12, 13, 14, 15) in connection with activating the distress state, regardless of whether these are in operating state or not. Such a distress signal system can be provided by connecting a separate distress signal unit comprising a control means to the navigation lights of a sea vessel.

A pole light and base system that includes a pole light base configured to be secured to a gunwale of a watercraft. In practice, the pole light base might include a pole light tube and a female Universal Serial Bus connector. The pole light tube may have electrical contacts configured to engage respective electrical contacting portions of an all around light pole if an all around light pole is inserted into the pole light tube. In some cases, the system might include the all around light pole and light. The electrical contacts of the tube might include a positive contact electrically coupled to a first wire and a negative contact electrically coupled to a second wire. The first and second wire may be designed to connect directly to a 12 Volt watercraft battery. They may also connect to a boat fuse box that is connected to a battery. Similarly, the female USB connector can be electrically connected to a printed circuit board that includes transforming components capable of transforming 12 Volt power from a watercraft battery into a lower voltage, such as 5 volt, that is made available via the female USB-A connector.

A vertical marker buoy and method for deployment are disclosed herein for enhanced detection of equipment on the water's surface. The equipment may have been previously submerged at a significant depth. The buoy and method provide a faster and more reliable means to locate equipment, e. g., at the sea surface or suspended by a float. The marker buoy has flotation device, a detection indicator and a bail mounted to a tube. The marker buoy is configured to be positioned in a substantially vertical position when the vertical marker buoy is in use on the surface of a body of water. The vertical marker buoy is capable of being deployed at an underwater depth.