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 AC power source LED light device has moving image including LED light or LED Bulb has the moving project image by (1) LEDs on time difference 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/opening/printed piece/textures lens/treated lens/variable thickness lens/marked lens/slide/film/window with arts, or (B) project-lens, 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 then through the project lens which at least has refractive function to make the lighted tiny image or patterns on image-carrier to passing though refraction properties project-len(s) to get the bigger size or colorful or steady or moving bigger size image or-and patterns for wider viewing angle to viewer on building, house, fence, wall outdoor or ceiling, walls, floor for indoors application. The said moving image effect created by make the said any combination of 3 basic of project-assembly fit into or built-into or install to all kind of different LED light housing for outdoor application said LED light image or lighted patterns has moving, shaking, spin, rotating, vibration to get the desired moving or-and changing effect(s).

A rotatable stroboscopic animation device with a rotatable base portion and at least one light source. An angular-velocity-dependent flashing system flashes the at least one light source according to a predetermined flash mode dependent on the angular velocity of the base portion to produce coherent, automatic stroboscopic animation of images retained by the base portion. The flashing system can comprise an angular velocity determination system in cooperation with an illumination system. Angular velocity can be determined by an orienting system, such as a compass, in combination with a sampling system, a gyroscope, or a rotational sensor. A flash mode selection mechanism, which can be manual or automatic, permits a selection of a flash mode from among a plurality of flash modes. A manual flash mode selection mechanism can be formed by relatively pivotable upper and lower disks of the base portion. Animation disks can have indications of predetermined flash modes.

An apparatus for illuminating a rotating element of the apparatus with as few as a single light source and a method for assembling such apparatus are disclosed herein. The apparatus comprises a center, a clear substrate element that may rotate about the center, and a light source for evenly illuminating the clear substrate element. The light source is configured to emit light toward the clear substrate element at an angle, which is predetermined based on one or more attributes of the clear substrate element, such as the geometry and the index of refraction.

Disclosed is a decorative article (100). The decorative article (100) includes a plurality of branches (102a-102n) such that each branch of the plurality of branches (102a-102n) comprising a first end (108). The decorative article (100) further includes a plurality of illuminating sources (104a-104n) such that each illuminating source of the plurality of illuminating sources (104a-104n) is disposed at the first end (108). One illuminating source of the plurality of illuminating sources (104a-104n) is having a different color from another illuminating source of the plurality of the illuminating sources (104a-104n). Each illuminating source of the plurality of illuminating sources (104a-104n) is adapted to illuminate corresponding branch of the plurality of branches (102a-102n).

A warning lamp assembly includes a housing having an upper chamber and a bottom chamber; a driving unit; a gear mechanism including a rotary disk disposed within the upper chamber, and formed with an inwardly and radially extending retention flange, a bearing unit disposed on the retention flange so as to permit rotation of the disk relative to the upper chamber, a toothed wheel having outer peripheral teeth meshed with an axle of the driving unit and an inner periphery formed with downward projections slidably contacting the bearing unit and hence covering the same from above to prevent disengagement of the wheel from the rotary disk; a light source fixed within the upper chamber; and a parabolic reflector disposed on the wheel and covering the light source from above to reflect light rays emitted from the light source in a horizontal plane while simultaneously rotating together with the wheel.

The present utility model discloses a novel rotating lantern, including: a lampshade, where the top of the lampshade is provided with an upper cover, the top of the upper cover is provided with a lamp top, and the bottom of the lampshade is provided with a bottom cover; and an illumination unit, where the illumination unit is disposed on the top of the interior of the upper cover; the illumination unit includes a rotating motor, a rotating shaft, a light emitting diode (LED) luminaire, and a rotating cover; the rotating motor is embedded in the interior of the upper cover; the top of the rotating shaft is connected to an output end of the rotating motor; the rotating cover shaped like a bowl is connected to the bottom of the rotating shaft; the LED luminaire is annularly embedded in the interior of bowl-shaped space fanned by the rotating cover; and a bowl-shaped inner wall of the rotating cover is a transparent refractor. The novel rotating lantern of the present utility model has features of a strong capability of creating an atmosphere, uniform light, and a beautiful appearance.

A festive atmosphere decorative lighting device which includes a lamp base, an LED bulb set inside the lamp base and an electrical switch for the bulb. A spinning assembly housed in the lamp base has an output shaft which is connected to an inner cover for spinning the inner cover. The inner cover fits over the LED bulb and has a cutout pattern of holes. The lamp base is also fitted with a transparent lamp shade which is superimposed above the inner cover. When the LED bulb is switched on and the spinning configuration spins the inner cover, light emitted by the LED bulb passes through the holes in the inner cover and presents a flowing vivid silhouette, as observed by a viewer.

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.

A festive atmosphere decorative lighting device which includes a lamp base, an LED bulb set inside the lamp base and an electrical switch for the bulb. A spinning assembly housed in the lamp base has an output shaft which is connected to an inner cover for spinning the inner cover. The inner cover fits over the LED bulb and has a cutout pattern of holes. The lamp base is also fitted with a transparent lamp shade which is superimposed above the inner cover. When the LED bulb is switched on and the spinning configuration spins the inner cover, light emitted by the LED bulb passes through the holes in the inner cover and presents a flowing vivid silhouette, as observed by a viewer.