The invention relates to an intelligent installation method of indoor lighting system, characterized in that the method comprises the following steps: firstly design lighting system design diagrams on a computer according to indoor spatial dimensions, including installation lines, installation lighting devices and control scenes that make up the lighting system; and then above-mentioned designed lighting system is automatically implemented installation and debugging using intelligent methods indoors. The method for intelligent installation of indoor lighting system involved in the present invention can be automatically implemented installation and debugging using intelligent methods indoors, so that when the simulation scene of the lighting system is successfully designed, automatic installation and debugging can be performed indoors, which saves a lot of installation human costs.

The present invention concerns a spotlight adapted for a light device, said spotlight comprising a support and multiple light modules fixed on said support, said multiple light modules comprising at least a first and a second light module, each light module comprising at least one light source, such as a light-emitting diode (LED), and an optical element, each light module being rotationally mobile around a specific rotation axis to enable specific rotation of each light module in relation to the support.

A decorative light apparatus has a housing 12, a dome 20, a power supply, a motor 30, a light board 36 having LEDs 46 surrounding the motor, a multi-surface refractive lens and a beam-splitter lens light shade. The light disk 36 supports the motor 30 directly so that alignment of the LEDs, lens and motor are always correct. The motor may further transmit vibrations into the light board which can provide a slight shimmering effect of the light passing through the lens.

An LED and/or laser light device uses an outlet plug-in power source, bulb base power source, interchangeable power source, or USB power source, and incorporates more than one geometrically shaped optics elements or lens having reflective and/or refractive properties that cause a plurality of light beams to reflect, retro-reflect or refract before passing through the at least one optics lens to create or project an image, message, lighted pattern, number, time, geometric art, nature scene, etc. onto a desired surface with a wider viewing angle.

An LED night light having different power sources including a battery, outlet plug-in power source, or interchangeable power source incorporates geometric shape optics means having more than one reflective means situated at different positions, distances, and/or orientations so that light beams will be reflected multiple times by more than one reflector means before passing through the reflectors' optics means and being projected to an external surface(s) such as a ceiling, wall, or floor.

There is provided a beacon assembly (10) including an integral cast metal mounting base (11) having a mounting flange (12) bounded by a ventilated side wall portion (16) and an upper wall portion (17) combining to support integral cooling fins (20). The side wall portion (16), transparent housing (23) and mounting base (11) form an upper chamber (24). An integrally formed motor housing portion (32) supports a synchronous DC motor (36) driving an input spur gear (44) meshed with a carrier (53) and gear belt (58) assembly supporting a metallized polymer parabolic reflector (56). The thermal mount (30) mounts an LED Array (60) using thermal paste at the reflector (56) focal point.

The invention relates to an intelligent installation method of indoor lighting system, characterized in that the method comprises the following steps: firstly design lighting system design diagrams on a computer according to indoor spatial dimensions, including installation lines, installation lighting devices and control scenes that make up the lighting system; and then above-mentioned designed lighting system is automatically implemented installation and debugging using intelligent methods indoors. The method for intelligent installation of indoor lighting system involved in the present invention can be automatically implemented installation and debugging using intelligent methods indoors, so that when the simulation scene of the lighting system is successfully designed, automatic installation and debugging can be performed indoors, which saves a lot of installation human costs.

A lamp for generating flickering at a selectable frequency corresponding to a desired human brainwave state comprises a base supporting a light source, a shade having a plurality of regularly circumferentially spaced apertures defined therein and a drive mechanism for rotating the shade about the light source. At least one speed control is coupled to the drive mechanism for controlling the rotational speed of the shade. Rotation of the shade while the light source is emitting light produces flickering for an observer looking at the lamp from a fixed position, and the speed control can be used to select a rotational speed of the shade to produce flickering at a frequency corresponding to a pre-selected human brainwave state.

The invention relates to a moving head light fixture comprising a base and a head having a spherical shape comprising at least an optical system, wherein the base comprises a receiving surface with a concave shape configured to receive the moving head, the base comprising a plurality of omni wheels extending above the receiving surface and configured to provide support surfaces for the moving head, the base comprising at least one control unit configured to control the plurality of omni wheels wherein actuation of at least some of the plurality of omni wheels provide unlimited rotation of the head with three degrees of freedom.

This rotary drive apparatus is arranged to rotate a mirror which reflects incident light coming from a light source, and includes a motor including a rotating portion arranged to rotate about a central axis extending in a vertical direction; a flywheel including the mirror, and rotatably held by the rotating portion; and an impeller directly or indirectly fixed to the rotating portion. The impeller includes a tubular blade support portion arranged to extend along the central axis, and a plurality of blades arranged in a circumferential direction on an outer circumferential surface of the blade support portion. The blade support portion includes an impeller through hole arranged to pass through the blade support portion in an axial direction. The blades are arranged between the light source and the motor. The impeller through hole is arranged to define a light path over which the incident light travels.