An apparatus, system, and method for lighting effects, including simulating a flame. A three dimensional carrier includes an array of a plurality of light sources distributed on it. A control circuit coordinates on/off of the light sources in a manner to simulate a jumping flame. In one embodiment, the three dimensional carrier and LEDs are encapsulated in an at least partially light transmissive cover. This light modular engine includes a control circuit and an interface to electrical power. The system can include the light engine in a light fixture such as an architectural fixture. The methodology can include a sequence of on/off and brightness variations for the array of light sources.

A light emitting device (1) comprising at least one LED filament (2) adapted for, in operation, emitting LED filament light, the at least one LED filament comprising a carrier (6) and a plurality of LEDs (5) arranged on the carrier and adapted for, in operation, emitting LED light, and a heat sink element (3), the at least one LED filament (2) being arranged extending spiraling around a vertical center axis LA of the light emitting device, wherein the heat sink element (3) further is arranged extending spiraling around the vertical center axis of the light emitting device, and wherein the heat sink element (3) is arranged extending from the at least one LED filament towards the vertical center axis of the light emitting device.

The invention provides a light generating device (100) comprising (i) n filaments (200), (ii) an power distribution unit (400), and (iii) electronics (500); wherein: (a) each of the n filaments (200) comprises one or more solid state light sources (10), wherein n1, wherein each of the n filaments (200) comprises at least m electrical contacts (221), wherein m2; and wherein the n filaments (200) are configured to generate filament light (201); (b) the power distribution unit (400) comprises k electrically conductive tracks (410) separated by electrically insulating material (420), wherein k2; (c) at least two of the electrical contacts (221) of the n filaments (200) are functionally coupled to at least two different electrically conductive tracks (410); (d) the at least two different electrically conductive tracks (410) are functionally coupled to the electronics (500); and (e) the electronics (500) comprise one or more of a control system, a driver, and a transformer.

The present disclosure provides an intelligent music lamp string. The intelligent music lamp string includes a human body sensing module, a control module, a music control module and a lamp string. The human body sensing module is configured to sense a human body and output a sensing signal when the human body is sensed. The control module is configured to receive the sensing signal and output an enable signal and a control signal according to the sensing signal. The music control module is configured to receive the enable signal and play a predetermined music according to the enable signal. The lamp string is configured to receive the control signal and start to work according to the control signal, a duty cycle of the control signal in each cycle corresponding to beats of each section of the predetermined music.

A waterless fountain and a kit for converting a recirculating water fountain to a waterless fountain that improve performance and reduces maintenance requirements for fountains while maintaining or improving overall aesthetics. The waterless fountain includes a fountain body, a light diffuser, a plurality of light emitting diodes (LEDs) connected to the fountain body, and a system controller that uses and controls the plurality of LEDs and the light diffuser for producing a simulated flowing water display on at least a portion of the fountain body. The waterless fountain and kit provide a high degree of adaptability and versatility in a waterless fountain design while also providing an aesthetically pleasing visual and significantly reducing overall maintenance requirements as compared to a traditional recirculating water fountain.

A solid state lamp includes a connector and a bulb portion with multiple strips.

A solid state lamp includes a connector and a bulb portion with multiple strips.

An LED light bulb is provided. The LED light bulb includes a lamp housing, a bulb base, a stem, two conductive supports, a driving circuit, and a flexible LED filament. The flexible filament includes a first LED section, a second LED section, a conductive section, a first conductive electrode, and a second conductive electrode. The first LED section is bent in a first three-dimensional curve shape. The second LED section is bent in a second three-dimensional curve shape. The conductive section includes a center point of the flexible LED filament. The flexible LED filament is bent in a third three-dimensional curve shape including the first three-dimensional curve shape, the conductive section, and the second three-dimensional curve shape. A polarity of the conductor is opposite to polarities of the first conductive electrode and the second conductive electrode.

The disclosure provides a lighting device that provides light via one or more non-incandescent lamps that can be moved and arranged while operating. The lighting device includes a non-opaque shroud, or casing, that sits upon a base to create a volume within which the non-incandescent lamps rest and can be moved while still providing light. The non-incandescent lamp can use one or more light-emitting diodes (LEDs). The non-incandescent lamps can provide illumination with minimal heat and low power consumption that contributes to user interaction and can be battery powered. In addition to a non-incandescent lamp, a lighting device having at least one of the non-incandescent lamps is disclosed. Additionally, a lighting system having at least one of the lighting devices and a lighting control application is provided herein.

The LED filament includes an LED chip unit, a light conversion layer and electrodes. The light conversion layer covers the LED chip unit and parts of the electrodes. An outer surface of the light conversion layer is disposed with a layer body. The layer body covers the light conversion layer and at least covers parts of the electrodes. The layer body is provided with a chromogenic or light conversion material.