Abstract: A thermostatically wrapped press-type photosensitive spray shower includes a fixing base; a handheld shower; a pair of side arms whose two opposite sides are provided with a plurality of spray nozzles at intervals. A water conduit system including a main conduit and two first branches. Two water conduit branches being provided between two ends of each of two first branches, one of the two water conduit branches is equipped with a manual pressing valve, the other one of the two water conduit branches is equipped with a solenoid valve, a touch switch of the solenoid valves is assembled on a pressing panel of manual pressing valve. The pair of side arms can spray comprehensively by cooperating with a handheld shower. A mechanical pressing and touch dual-mode switch of a water outlet mechanism is provided.

Abstract: The present invention provides a light emitting diode (LED) lamp package structure characterized in which a plurality of light emitting diodes, a control integrated circuit, a circuit board and four electric conductivity supports are encapsulated inside a package body where the electric conductivity supports are respectively a Vdd pad, a data input pad, a data output pad, and a Vss pad. The present invention further provides a LED lamp assembly, comprising a LED lamp, a lampshade, a socket, and a mount formed with a socket. After the LED lamp is mounted on the socket with the four electric conductivity supports exposed and the socket is plugged into the socket of the mount, the electric conductivity supports would contact the four electrode contacts in the socket where the four electrode contacts are respectively a positive DC voltage electrode, a data input electrode, a data output electrode and a negative DC voltage electrode.

Abstract: The present invention discloses a synchronous LED lamp string controller, comprising a clock synchronous circuit to receive a reference signal with a constant frequency, and based on which, to generate a system clock; a counter circuit to counter the system clock and generate a clock signal; a control logic circuit to receive said clock signal to generate a control signal; and a driver circuit to receive said control signal to drive at least a light emitting diode.

Abstract: The present invention provides a light emitting diode (LED) lamp package structure characterized in which a plurality of light emitting diodes, a control integrated circuit, a circuit board and four electric conductivity supports are encapsulated inside a package body where the electric conductivity supports are respectively a Vdd pad, a data input pad, a data output pad, and a Vss pad. The present invention further provides a LED lamp assembly, comprising a LED lamp, a lampshade, a socket, and a mount formed with a socket. After the LED lamp is mounted on the socket with the four electric conductivity supports exposed and the socket is plugged into the socket of the mount, the electric conductivity supports would contact the four electrode contacts in the socket where the four electrode contacts are respectively a positive DC voltage electrode, a data input electrode, a data output electrode and a negative DC voltage electrode.

Abstract: The present invention discloses a synchronous LED lamp string controller, comprising a clock synchronous circuit to receive a reference signal with a constant frequency, and based on which, to generate a system clock; a counter circuit to counter the system clock and generate a clock signal; a control logic circuit to receive said clock signal to generate a control signal; and a driver circuit to receive said control signal to drive at least a light emitting diode.

Abstract: The present invention provides a light emitting diode lamp, which includes at least a light emitting diode and a control circuit. The light emitting diode lamp has an anode pin, a cathode pin, and a synchronous pin. The anode pin and the cathode pin receive a DC voltage, and the synchronous pin is connected to the control circuit. Moreover, the present invention provides a synchronous light emitting diode lamp string, which includes a plurality of light emitting diode lamps and at least a power adapter. Each light emitting diode lamp has a synchronous pin, and all synchronous pins are connected together. The control circuit can control the color changing of the light emitting diode based on a reference signal from the synchronous pin.

Abstract: The present invention provides a light emitting diode lamp, which includes at least a light emitting diode and a control circuit. The light emitting diode lamp has an anode pin, a cathode pin, and a synchronous pin. The anode pin and the cathode pin receive a DC voltage, and the synchronous pin is connected to the control circuit. Moreover, the present invention provides a synchronous light emitting diode lamp string, which includes a plurality of light emitting diode lamps and at least a power adapter. Each light emitting diode lamp has a synchronous pin, and all synchronous pins are connected together. The control circuit can control the color changing of the light emitting diode based on a reference signal from the synchronous pin.

Abstract: The present invention provides a light emitting diode lamp, which includes at least a light emitting diode and a control circuit. The light emitting diode lamp has an anode pin, a cathode pin, and a synchronous pin. The anode pin and the cathode pin receive a DC voltage, and the synchronous pin is connected to the control circuit. Moreover, the present invention provides a synchronous light emitting diode lamp string, which includes a plurality of light emitting diode lamps and at least a power adapter. Each light emitting diode lamp has a synchronous pin, and all synchronous pins are connected together. The control circuit can control the color changing of the light emitting diode based on a reference signal from the synchronous pin.

Abstract: The present invention provides a light emitting diode lamp, which includes at least a light emitting diode and a control circuit. The light emitting diode lamp has an anode pin, a cathode pin, and a synchronous pin. The anode pin and the cathode pin receive a DC voltage, and the synchronous pin is connected to the control circuit. Moreover, the present invention provides a synchronous light emitting diode lamp string, which includes a plurality of light emitting diode lamps and at least a power adapter. Each light emitting diode lamp has a synchronous pin, and all synchronous pins are connected together. The control circuit can control the color changing of the light emitting diode based on a reference signal from the synchronous pin.

Abstract: The present invention provides a light emitting diode lamp, which includes at least a light emitting diode and a control circuit. The light emitting diode lamp has an anode pin, a cathode pin, and a synchronous pin. The anode pin and the cathode pin receive a DC voltage, and the synchronous pin is connected to the control circuit. Moreover, the present invention provides a synchronous light emitting diode lamp string, which includes a plurality of light emitting diode lamps and at least a power adapter. Each light emitting diode lamp has a synchronous pin, and all synchronous pins are connected together. The control circuit can control the color changing of the light emitting diode based on a reference signal from the synchronous pin.

Abstract: The present invention provides a light emitting diode lamp, which includes at least a light emitting diode and a control circuit. The light emitting diode lamp has an anode pin, a cathode pin, and a synchronous pin. The anode pin and the cathode pin receive a DC voltage, and the synchronous pin is connected to the control circuit. Moreover, the present invention provides a synchronous light emitting diode lamp string, which includes a plurality of light emitting diode lamps and at least a power adapter. Each light emitting diode lamp has a synchronous pin, and all synchronous pins are connected together. The control circuit can control the color changing of the light emitting diode based on a reference signal from the synchronous pin.

Abstract: The present invention provides a light emitting diode lamp, which includes at least a light emitting diode and a control circuit. The light emitting diode lamp has an anode pin, a cathode pin, and a synchronous pin. The anode pin and the cathode pin receive a DC voltage, and the synchronous pin is connected to the control circuit. Moreover, the present invention provides a synchronous light emitting diode lamp string, which includes a plurality of light emitting diode lamps and at least a power adapter. Each light emitting diode lamp has a synchronous pin, and all synchronous pins are connected together. The control circuit can control the color changing of the light emitting diode based on a reference signal from the synchronous pin.

Abstract: The present invention provides a light emitting diode lamp, which includes at least a light emitting diode and a control circuit. The light emitting diode lamp has an anode pin, a cathode pin, and a synchronous pin. The anode pin and the cathode pin receive a DC voltage, and the synchronous pin is connected to the control circuit. Moreover, the present invention provides a synchronous light emitting diode lamp string, which includes a plurality of light emitting diode lamps and at least a power adapter. Each light emitting diode lamp has a synchronous pin, and all synchronous pins are connected together. The control circuit can control the color changing of the light emitting diode based on a reference signal from the synchronous pin.

Abstract: The present invention provides a light emitting diode lamp, which includes at least a light emitting diode and a control circuit. The light emitting diode lamp has an anode pin, a cathode pin, and a synchronous pin. The anode pin and the cathode pin receive a DC voltage, and the synchronous pin is connected to the control circuit. Moreover, the present invention provides a synchronous light emitting diode lamp string, which includes a plurality of light emitting diode lamps and at least a power adapter. Each light emitting diode lamp has a synchronous pin, and all synchronous pins are connected together. The control circuit can control the color changing of the light emitting diode based on a reference signal from the synchronous pin.

Abstract: The present invention provides a light emitting diode lamp, which includes at least a light emitting diode and a control circuit. The light emitting diode lamp has an anode pin, a cathode pin, and a synchronous pin. The anode pin and the cathode pin receive a DC voltage, and the synchronous pin is connected to the control circuit. Moreover, the present invention provides a synchronous light emitting diode lamp string, which includes a plurality of light emitting diode lamps and at least a power adapter. Each light emitting diode lamp has a synchronous pin, and all synchronous pins are connected together. The control circuit can control the color changing of the light emitting diode based on a reference signal from the synchronous pin.

Abstract: A light absorbing and emitting composition consisting of a transparent or translucent substrate and a plurality of light absorbing polymer granules which are well mixed together to a composition for making articles with desired shapes, whereby ten or hundreds of light absorbing polymer granules within the transparent or translucent substrate can emit brighter light for a longer period, thereby producing much variation in visual effect.

Abstract: D.C.-A.C. converting circuit capable of increasing boosting efficiency and reducing noise, including a boosting section composed of serially connected transistors, inductors and capacitors and an A.C. electronic switch part composed of several transistors (electronic switches such as MOSFET, gate throttle, etc.) and capacitors. When the signal for controlling the operation of the transistors is boosted from low potential to high potential, the operation of the transistors is speeded. When cut off, the signal is formed with a negative voltage level pattern, whereby the transistors can be more quickly cut off. The electronic switch part of the circuit is replaceable with several serially connected diodes to also achieve the voltage for increasing boosting efficiency. During discharge, a measure for controlling the current of the circuit is added so as to reduce the noise produced during boosting procedure.

Abstract: Circuit for conversion DC to AC with voltage elevation and noise reduction is disclosed. The circuit comprises transistors, sensors, capacitors connected in series to form a low voltage elevated to high voltage portion, and a plurality of transistors and capacitors to form AC electronic switching portion, characterized in that signals controlling action of the transistors are upgraded from low potential to high potential to speed out the action of the transistor, and at cut off, the signal is formed into negative level configuration, or higher than the positive potential level configuration for circuit action, thereby effective signals on the load is obtained.

Abstract: A full-wave driving circuit for multiple electroluminescent lamps includes circuitry at a collective first end of the electroluminescent lamps for boosting of both positive and negative waves, and control elements at second ends of the electroluminescent lamps for turning on/off individual lamps at different times, whereby single or multiple electroluminescent lamps can be driven to flash at the same time.