摘要:
An embodiment of this invention relates to an ornamental automotive lighting system that can receive signals and change the illumination conditions as a result of the received signals. The lighting system can change hue, saturation, and brightness as a response to received signals. Another embodiment of this invention relates to a method of lighting an interior section of a vehicle, comprising acts of A) producing an illumination effect with a LED lighting device, and B) controlling the LED lighting device such that the illumination effect has at least one of a variable color over a range of colors including at least three different colors and a variable intensity over a range of intensities including at least three different intensities.
摘要:
Methods and apparatus for providing sources of light, or mechanical and/or electrical connections for light sources, via a grid system of a suspended ceiling. All or a portion of a grid system for a suspended ceiling may be configured to support the generation of light. Lighting units may be coupled to various portions of the grid system in a removable and modular fashion, so as to be completely or substantially recessed above the ceiling surface, or as pendant components hanging below the ceiling surface. Lighting interface components of the grid system also may be configured to facilitate significant thermal dissipation from lighting units. In one exemplary implementation, one or more LED-based lighting units may be coupled to one or more lighting interface components of the grid system so as to provide controllable multi-color and/or essentially white light.
摘要:
A lighting device, comprising: at least two LEDs adapted to produce at least two different spectra; a memory to store at least one lighting program; a processor, coupled to the memory, to execute at least one lighting program stored in the memory and to output at least one control signal based on the executed at least one lighting program; at least one controller, coupled to the processor, to control power delivered to at least one of the at least two LEDs based on the at least one control signal; and a user interface to control operation of the processor, the user interface being adapted to allow a user to do at least one of the following: select a desired lighting program stored in the memory for execution by the processor; and modify the execution of at least one lighting program.
摘要:
Methods and systems are provided for lighting systems, including high output linear lighting systems for various environments. The linear lighting systems may include power systems for driving light sources in high-voltage environments.
摘要:
Described herein are lighting units of a variety of types and configurations, including linear units suitable for lighting large spaces, such as building exteriors and interiors. Also herein are methods and systems for powering lighting units, controlling lighting units, authoring displays for lighting units, and addressing control data for lighting units.
摘要:
The system and method described herein relate in part to intuitive methods for creation and design of lighting sequences, e.g. for theatrical, entertainment, or advertising purposes, using a software interface. Additionally the lighting sequences can be coordinated with control of additional devices. Also described herein is a controller capable of executing programs for lighting sequences and modifying the output and/or execution of the program based on external signals. In this way the final output can be made responsive to external stimuli, or even interactive.
摘要:
A lighting fixture, and methods for powering and operating same. The fixture comprises a housing having multiple portions. One or more power and control circuit boards are disposed in a first portion of the housing, comprising one or more switching power supplies for receiving an A.C. line voltage and providing a D. C. output voltage, and a communication protocol converter for receiving first lighting instructions formatted according to a first communication protocol and converting at least some of the first lighting instructions to second lighting instructions formatted according to a second communication protocol. A plurality of modular circuit boards are disposed in the second portion of the housing and coupled to the power and control circuit board(s). Each modular circuit board comprises a plurality of LED-based lighting units coupled to the D. C. output voltage and responsive to the second lighting instructions formatted according to the second communication protocol.