Pentair Water Pool and Spa, Inc.

Robert J Netzel, Sr

Dennis C Dunn

Daniel A Armstrong

Louis F Teran

Abhinay Agarwal

Jeffrey S Barsamian

Gabriel Perez

Azur Dzindo

Greg Lyons

Michael McIntyre

Santanu Roy

William Evans

Travis Baldwin

An underwater directional light is provided. The directional light includes a lamp assembly, a tube assembly, and a printed circuit board assembly. The lamp assembly includes a housing and a lamp having a plurality of lighting elements. The tube assembly is coupled to the lamp and has a hollow interior. The printed circuit board assembly is mechanically coupled to the tube assembly and electrically coupled to the lamp.

Underwater light assembly and method

In some embodiments of the disclosed subject matter, systems and methods for controlling aquatic lighting using power line communication are disclosed. In some embodiments, the system includes a lighting controller configured to receive power via an AC power line, the lighting controller comprising a light driver circuit configured to be coupled to at least one light source, a first power line modem configured to be connected to a local area network via a second powerline modem and the AC power line, and a processor that is configured to receive, from a user interface via the first power line modem, lighting data corresponding to a lighting selection specified by user input received by the user interface and cause the light driver circuit to drive the at least one light source to present the lighting selection based on the lighting data.

Systems and methods for controlling aquatic lighting using power line communication

In some embodiments of the disclosed subject matter, systems and methods for controlling aquatic lighting using power line communication. In some embodiments, the systems include: a first power line modem coupled to an AC power line and a LAN; a user interface configured to: receive user input specifying a lighting, selection; and transmit lighting data representing the lighting selection to the first power line modem via the LAN; and a lighting controller that receives power via the AC power line, comprising: a light driver circuit coupled to a light source; a second power line modem coupled to the AC power line, the second power line modem receives the lighting data over the AC power line; and a processor configured to: receive lighting data from the second power line modem; and cause the light driver circuit to drive the light source to present the lighting selection.

Embodiments of the disclosure provide a system for selecting a color show generated by LED landscape, pool, and/or spa lights. The system can include an overlay indicating the color shows available to select from. A selector adjacent to the overlay can be positioned to select one of the color shows. The system includes a microcontroller in communication with the selector and a triac circuit in communication with the microcontroller. The microcontroller controls the LED landscape, pool, and/or spa lights using the triac circuit in response to the position of the selector.

LED light controller system and method

Embodiments of the disclosure provide a system for selecting a color show generated by LED landscape, pool, and/or spa lights. The system can include a faceplate indicating the color shows available to select from. The faceplate includes a selector positioned to select one of the color shows. The system includes a microcontroller in communication with the selector and a triac circuit in communication with the microcontroller. The microcontroller controls the LED landscape, pool, and/or spa lights using the triac circuit in response to the position of the selector.

A lighting fixture includes a heat sink having a first mounting portion attached to a housing. A first circuit board containing LEDs is mounted to a first side of a second mounting portion of the heat sink. A second circuit board include an LED control circuit is mounted to a second side of the second mounting portion. A multi-layer circuit board includes a heat-dissipating core bonded to first and second dielectric substrates, which are bonded to first and second electrically conductive layers. An electrical conductor extends through a through-hole in the board to electrically connect the first and second conductive layers. An electrical insulator inside the through-hole electrically isolates the core from the conductor. A transparent cover is shaped to cause downwardly projecting light rays emitted from the LEDs to be refracted less than upwardly projecting light rays. The cover also includes vertically extending projections for horizontally refracting light.

Growing community of inventors

Simi Valley, CA, United States of America

Robert J Netzel, Sr