An LED lamp according to the present invention emits light approximately in all directions like a small filament lamp The LED lamp is a light emitting bulb-shaped unit, and comprises an epoxy resin bulb-shaped portion; two leads of which one end is extended outside the bulb-shaped portion and the other end is embedded in the bulb-shaped portion; and an LED chip connected to the ends of the two leads and embedded in the bulb-shaped portion The surface of the bulb-shaped portion of the LED lamp is formed in an appropriate process to be a frosted glass surface, a cut-diamond surface, a surface covered with small particles, or an optically-diffusing cap Thus, a durable, non-fragile, and small power-consuming LED lamp can be obtained

Light emitting diode lamp

An improved structure of a joy light which is convenient for assembly, safe for use and variable for flash function. The structure comprises a channel and frequency controller, a main conducting wire, a plurality of sockets and plugs of which the connecting channels are changeable, and a plurality of string lights.

Joy light structure

The present invention is an illumination system for use near a wall or surface for creating one or more images of light thereon. An important characteristic of the invention is the ability to produce coordinated images by passing radiant light through an at least one convergent refracting lens. The lens may have a decorative shape, and the surface of convergent refracting lens may be embellished with etched, drawn, painted or otherwise applied designs for projecting said images, or a prism for producing decorative rainbow spectra effects. The invention is capable of being used in common household lighting fixtures.

Illumination display system and method for creating decorative light images

A decorative string set used for Christmas lighting is disclosed. The string set comprises various embodiments of clamping means which provide positive retention of incandescent lamps to their respective electrical sockets.

Miniature lamp arrays having improved lamp retention features

A low-voltage luminaire assembly is provided with a transformer and a lamp holder, one or more of which have quick-release connections. Methods for installing and servicing the luminaire assembly are also provided. The luminaire assembly may also have a plurality of lamp holders, a plurality of input and output electrical wires, a rotary dimmer switch, and an electrical plug component. The transformer and lamp holders are mounted to an object and the electrical wires are tailored to the necessary installation dimensions, thereby providing a luminaire assembly that is easily and neatly installable to any object in any desired configuration.

Low voltage luminaire assembly

An ornamental structure for decorative string sets utilizing miniature and subminiature lamps is disclosed in which a seamless ornament is securely fastened about the lamp and wires to provide both a decorative and strengthening function.

Ornamental attachment for decorative string sets

Coated electric lamp and method of manufacture

The life of electric lamps exposed to an oxidizing environment at elevated temperature and having hermetic seals between molybdenum and a vitreous material is substantially increased by applying alkali metal silicate to the surface of that portion of the molybdenum in the seal area which is exposed to said oxidizing environment.

Increasing the oxidation resistance of molybdenum and its use for lamp seals

Disclosure is given for a seal between molybdenum (16) and a vitreous material (10) and its use for lamp seals in oxidizing environment at elevated temperature by applying alkali metal silicate to the surface of that portion of the molybdenum in the seal area (19) which is exposed to said oxidizing environment.

Richard F Malinowski

Papers

Ornamental attachment for decorative string sets

Coated electric lamp and method of manufacture

Increasing the oxidation resistance of molybdenum and its use for lamp seals

Molybdenum seal resistant to oxidation and its use in lamp seals

Coated electric lamp