Abstract: The present invention relates to a LED spotlight (type II), which includes a lampshell, heat-remover, and a light-collecting cover, wherein the cover has its bottom provided with an aperture to engage with a LED. The light-collecting cover is capable of reflecting and concentrating the light emitted from the LED to a same direction that provides an efficient spotlight. An IC board is provided in the shell on the bottom of the heat-remover and is electrically connected with the LED to transform input AC current to DC current for easy use.

Abstract: The present invention relates to a LED spotlight (type I), which includes a lampshell and a light-collecting cover, wherein the cover has its bottom provided with an aperture to engage with a LED. The light-collecting cover is capable of reflecting and concentrating the light emitted from the LED to a same direction that provides an efficient spotlight.

Abstract: The present invention relates to a LED spotlight (type III), which includes a lampshell and a light-collecting cover, wherein the cover has its bottom provided with an aperture to engage with a LED. The light-collecting cover is capable of reflecting and concentrating the light emitted from the LED to a same direction that provides an efficient spotlight. An IC board, which is a DC-DC transformed, is provided under the LED for providing a suitable input current.

Abstract: The present invention relates to a bulb assembly with multiple shells, which includes a bulb and a holder and a patterned shell. The patterned shell can be formed by two or more shell units to obtain a beautiful outlook and it can be manufactured easily and economically. A various assembled patterned shell can be made sufficiently.

Abstract: The present invention relates to a bulb assembly with multiple shells, which includes a bulb and a holder and a patterned shell. The patterned shell can be formed by two or more shell units to obtain a beautiful outlook and it can be manufactured easily and economically. A various assembled patterned shell can be made sufficiently.

Abstract: The present invention relates to a colorful bulb assembly, which includes a bulb holder connecting with a bulb and a shell mounted around the bulb. The characteristic is that the bulb is painted with two or more than two colors and the shell is transparent or semi-transparent. The painted bulb can emit colorful light through the shell for a special decorative purpose.

Abstract: The present invention relates to a connecting structure of a bulb assembly, which includes a holder with a bulb and a shell to connect with the holder. The holder is provided with a T-shape hook, which is capable of being folded. The shell is provided with an engaged base, which includes two opposite slices while a gap will be formed under each slice. When the holder is received in the shell, the T-shape hook can be engaged between two slices that makes the holder (1) connect with engaged base firmly.

Abstract: The present invention relates to a revolving switch of night lamp, which includes a joint and a connector connecting with a bulb. The connector and the bulb can be rotated at will when the joint is engaged with an indoor socket. A control mechanism is provided in the connector and a cap outside the connector connected with the control mechanism can be revolved in ease for turning on or off bulb.

Abstract: A bulb assembly connected with a decorative flower includes a bulb, a bulb holder, a cylindrical sleeve made of an elastic material, and a decorative flower having soft petals. The sleeve is inserted within the lower base of the flower to form a single structure. The sleeve also is sleeved onto tho bulb holder to form the elastic connection with the bulb holder. When a bulb assembly is broken, it can be replaced with a new one, while the use of the decorative flower with soft petals can be continued.

Abstract: A light bulb holder structure in which there is no need for connection terminals. The holder is especially suitable for LED type light bulbs. It primarily comprises a coupling element seated therein. Electrical wire's bare conductive ends are disposed on two sides of the coupling element to get in touch with the leads of a light emitted diode that is seated on the top of the holder with leads extending into two vertical openings of the coupling element. The holder according to the invention can provide excellent electrical contacts and sturdy combination between light emitted diodes and electrical wires.

Abstract: A light emitted diode (LED) light bulb holder used for LED type Christmas light bulb strings comprise specially designed terminals that are used in conjunction with an insertion element to effectively hold leads of a light emitted diode and to firmly connect the LED light bulb with the holder. Thus the insertion element, the terminals and electrical wires seated in a holder body can provide an excellent effect of connecting LED light bulbs with electrical wires.

Abstract: The present invention relates to a clip wire structure of the lamp string, which mainly mounts a connecting seat in the exterior of a lamp socket to provide simple and easy sleeve-fit with an engaged block. It can simultaneously clamp the electrical wires tightly between the connecting seat and engaged block, such that the lamp socket can be attached to the electrical wires to achieve the clip-fixing effect of the lamp string and electrical wires. And it can form a lamp string structure which provides for the decorative usage, thus becomes the one With the advantages of practical effects and raising value.

Abstract: An LED lamp string is provided wherein the lamp base and socket have mutually engaging positioning devices to achieve polarization of the LED lamp with respect to the socket. Terminals of different sizes are installed into different sized grooves in the socket to polarize the electrical wires with respect to the socket.

Abstract: An improved decorative light bulb holder structure comprises a light bulb holder, a socket shell, and a light bulb, and can provide convenience in assemblage and wire routing. The light bulb holder has a specially designed connection column at one end that, in conjunction with two electrical wires, can be closely embraced by the socket shell to reach a sealing effect and to prevent the penetration of moisture.

Abstract: A light bulb holder assembly includes a base connecting with a cap having engaged with a light bulb wherein a groove is formed on the cap and a plate is provided in the base which can be engaged within the groove of the cap when the cap being engaged within the base to separate a set of a conducting wire and a conductor from another set that provides two independent areas for infiltrating water drag and prevents from resulting in a short circuit.

Abstract: A waterproof light bulb holder is provided that includes a cap having a light bulb engaged in one end thereof, the cap and bulb being received within a bore formed in one end of a base. A plastic cork having two opened holes for receiving the electrical wires which are inserted into the base with conductors coupled thereto is disposed within a frustro-conically shaped bore found in an opposing end of the base. The plastic cork provides a secure and waterproof engagement with both the base and the wires, to prevent water from infiltrating into the base and resulting in a short circuit.

Abstract: The present invention relates to an improved socket structure used for Christmas decoration light bulbs, mainly comprising a bulb seat having an opening provided at both sides thereof and a socket shell having two corresponding protrusions disposed on the internal wall surface thereof. When the bulb seat together with a light bulb is inserted into the socket shell these two protrusions each extend into an opening to clamp the light bulb, reaching a reliably and securely united state.