A spotlight and a method of controlling the spotlight with an external device. The spotlight having a first light source including a center spotlight, a second light source including area lights, a power supply, a transceiver configured to communicate wirelessly with the external device, and a processor. The processor is operable to receive a first input from the external device specifying a first amount of power to be provided to the first light source, and receive a second input from the external device specifying a second amount of power to be provided to the second light source. The processor is also operable to control the power supply to provide the first amount of power to the first light source in response to the first input, and control the power supply to provide the second amount of power to the second light source in response to the second input.

The AC power source LED light device has moving image has the moving projected image or-and lighted patterns by (1) circuitry control LEDs on-off time for desired time or period, or (2) magnetic field force to making moving, or (3) motor or movement to make move or changing of (A) the image-carrier which has preferred film/piece has opening/printed piece/textures lens/treated lens/prism-lens/variable thickness lens/marked lens/sild/film/window/craving treated lens/laser craving/or marked piece of different material/or printed piece with arts, or (B) at least one of plurality of project refractive-lens in disc or holder, or (C) LED(s); to move or change position, or location. All big images or lighted patterns or lighted arts created from LED(s) emit light beam through image-carrier as 1.sup.st optics-lens then through the 2.sup.nd optics-lens as (i) project-cover or (ii) refractive-lens; those at least has refractive or-and protective function to make the tiny lighted image or patterns created by image-carrier or texture-lens to passing though refraction properties project-cover or refractive-lens or protective-lens to get the bigger size or colorful or steady or moving bigger size image or-and patterns with predetermined view angle and size to shown on (a) building, house, fence, wall for outdoor, or (b) ceiling, walls, floor for indoors application. The said moving image effect created by having at least one of the said 3 basic-parts project-assembly fit into or built-into or install to all kind of different light's housing construction of LED projection light for outdoor or-and indoor application(s) said LED light image or lighted patterns has moving, shaking, spin, rotating, vibration to get the desired moving or-and changing effect(s) and other unique features.

A microwave-sensor application for a light or electric device has a built-in microwave-sensor which can penetrate a wall, glass, building, garage door, or cement to detect over a 360 degree angle and predetermined vertical range. The microwave sensor can be used to activate a microwave-sensor application device or light device having an LED and/or laser for illumination or to provide an anti-theft alarm or warning.

A lighting device, a lighting attachment device, and a method of manufacturing a lighting cover having a film coated with an optical-scattering agent are provided. The lighting device includes: a lighting unit having a lighting cover, the lighting cover having an adjustable degree of optical scattering; and a control unit configured to adjust the lighting cover to an appropriate degree of optical scattering according to the growth state of a cultivation subject. The method for manufacturing a lighting cover includes: partitioning a lighting cover of a synthetic resin material into a plurality of scattering zones; and coating an optical-scattering agent on the lighting cover such that each of the scattering zones has a different degree of optical scattering.

Described herein is source sensitive optic that uses reconfigurable chip-on-board (CoB) light emitting diode (LED) arrays as light sources. In an implementation, the reconfigurable CoB LED array includes a predetermined number of LEDs that are configurable for a variety of illumination scenarios. In an implementation, the reconfigurable CoB LED array is multiple CoB LED arrays that are configured for use with the source sensitive optic as described herein. The source sensitive optic includes surface shapes that are responsive to the reconfigurable CoB LED array. The source sensitive optic is configured to provide beam profile and radiation pattern differentiation based on a CoB LED array configuration configured from the reconfigurable CoB LED. Each configurable CoB LED array configuration radiates a different beam pattern via the surface shapes due to proximity and surface shape geometries.

A color temperature compensation system comprises a light source, a dimming element for dimming the light source, a color temperature compensation sheet for performing color temperature compensation on light output from the dimming element, in which there are different changes of color value on the color temperature compensation sheet, and a driving mechanism for controlling the movement of the color temperature compensation sheet and driving the color temperature compensation sheet to switch in and switch out of a light path.

The LED or-and Laser light string has more than one light performance functions has LED or-and Laser light bulb which has built-in LED or Laser or both to offer one or more LED or-and Laser light performance or functions select from (I) illumination, (2) projection, (3) party light, (4) lighted patterns, (5) light beams, (6) lighted image, (7) flood light, (8) color changing light (9) garden torch light, (10) garden landscape light string or other light string and all these functions has circuitry and controller built-in only light string or each of light-unit to make LED or-and laser light source(s) to turn on and turn-off or fade-in and fade-in or sequential or flashing or market available light performance which controller is one or more of the following parts including all parts & accessories selected from (i) sensor or photo sensor, motion sensor, (ii) detector or moving detectors, (iii) wireless or remote or IR or RF controller, (iv) switch, manual switch, automatically or timer switch (v) each light source or only light-string has built-in wireless receiver to match the wireless transmitter electric signals; those circuitry and controller is one of (a) built-in the light strings, or (b) built-in one master-control light-unit or each of light-unit, or (c) outside of the light string, or (d) outside the LED or-and laser light-unit housing, or (d) built-in power source, or (e) built-in the said light string or light-unit or LED or-and laser bulb circuity or controller.

A light source assembly for use by a user includes a housing assembly and a moving beam light source. The moving beam light source is positioned substantially within the housing assembly. The moving beam light source generates a source output beam that is directed away from the housing assembly at an angle relative to a rotation axis as a moving output beam while being rotated about the rotation axis. The moving beam light source is a non-visible light source that generates the source output beam having a center wavelength that is outside a visible light spectrum.

An optic for a light emitting diode array comprises an arrangement of optical structures for providing one or more down lighting distribution from the LED array; and a waveguide edge for providing one or more up-lighting distributions from the LED array. Luminaires are described comprising a light emitting diode (LED) array and the optic. Lighting systems are described comprising a plurality of the luminaires arranged over an area enclosed by walls.

A spotlight and a method of controlling the spotlight with an external device. The spotlight having a first light source including a center spotlight, a second light source including area lights, a power supply, a transceiver configured to communicate wirelessly with the external device, and a processor. The processor is operable to receive a first input from the external device specifying a first amount of power to be provided to the first light source, and receive a second input from the external device specifying a second amount of power to be provided to the second light source. The processor is also operable to control the power supply to provide the first amount of power to the first light source in response to the first input, and control the power supply to provide the second amount of power to the second light source in response to the second input.