Abstract:
A compound color LED comprises a light-and-off controller IC, a plurality of different colored mini-LEDs, and a variable resistor; each of the components is installed into a transparent light body of a LED of regular size, and the light-and-off controller IC is driven by using a direct current of low voltage between 3null4.5V, and the output of the light-and-off controller IC controls each mini-LED to produce the on and off lighting effect, so that the lamp of the present invention emits colorful light with glistering variation to attain the effect of producing a variety of colored light by means of a single common LED lamp.
Abstract:
The present invention provides a desk lamp integrated with a swivelling stage, which consists of a stand, a lamp-holder, a lampshade, switchers and power cords. Wherein, said stand includes an upper and a low caps, the lamp-holder is located above the upper cap, therein there is a disk placed on the stand and fixed on the tip of axle of a gear-down motor, said disk is driven to spin by the gear-down motor placed between the upper and the low caps via the axle extended out from the hole on the upper cap; the gear-down motor, the power cord and a switcher connect to a circuit loop. When the switcher is cut in, the desk lamp carries out the lighting function, at the same time, the gear-down motor rotates the disk slowly, and one or more dolls fixed on the disk can carry out activity appearance function.
Abstract:
Light system useful for activating light-activated materials are disclosed. Various configurations of light emitting semiconductor chips and heat sinks are disclosed, as well as various structures and methods for driving, controlling and using them, and materials and structures usable therewith.
Abstract:
An electrically-energizable tongue-engagable body decorative device for display in the mouth of a wearer may include an electrically energizable cap having a pair of housing portions being releasably attachable; and means for sealing together the housing portions in a liquid tight manner. There may be at least one electrically energizable component disposed within the housing portions for producing an aesthetically pleasing effect and battery means mounted within the housing portions for energizing the component when connected via a circuit thereto. Means may be provided for securing the electrically energizable cap removably from the tongue of the wearer. Also provided is a method for adorning a wearer with an aesthetically pleasing decorative ornamental device including securing an electrically-energizable tongue-engagable body decorative device to the tongue of the wearer and electrically energizing the device.
Abstract:
The objectives of the present invention are to provide a smaller, lighter and less expensive structure in a starting device for discharge lamp for car use so as to prevent breakage due to vibrations etc.. The starting device for discharge lamp comprising; a socket for mounting the discharge lamp, a bobbin and a starting transformer having a core-less structure equipped with a primary and a secondary coils wound around the bobbin; wherein the starting transformer is formed as in a ring or a horseshoe. A bobbin with a straight bar shape which enables the starting transformer to be arranged laterally is other alternative.