GLASS HAVING HIGH UV TRANSMITTANCE AND HIGH SOLARIZATION RESISTANCE

High temperature heater lamp

High temperature heater lamp

Materials and optical components for color filtering in a lighting apparatus

Lamp infrared radiation profile control by lamp filament design and positioning

Lamp with heat-shielding element

Tungsten-halogen electromagnetic radiation optical systems source

Lamp and headlighting arrangement for obtaining a color appearance in an automotive headlight

Method of producing a halogen lamp and halogen lamp

Color-shifted lamps using neodymium-fluorine containing coating

LED apparatus employing neodymium-fluorine materials

COLOR SHIFTED LAMPS

Optical interference filters, and filament tubes and lamps provided therewith

MODIFIED SPECTRUM LAMP

Lamp with graded absorption coating

Downhole sources having enhanced IR emission

Gas-discharge lamp

Modified spectrum incandescent lamp

Light source having particular spectral power distribution as function of wavelength

ILLIMINATION DEVICE WITH AFTERGLOW CHARACTERISTICS

Lamp for a headlight of a motor vehicle

High efficiency glass halogen lamp with interference coating

Light Bulb Having Light Diffusion Structure

Motor vehicle lamp

Thermo-photovoltaic power generator for efficiently converting thermal energy into electric energy

HALOGEN INCANDESCENT LAMP

THERMALLY IMPROVED LAMP

INDICATING THERMAL DOSAGE EXPOSURE OF ELECTRIC LAMPS

Hybrid interference coatings, lamps, and methods

HALOGEN INCANDESCENT LAMP COMPRISING AN INFRARED REFLECTIVE COATING

HALOGEN INCANDESCENT LAMP

LINKAGE MEMBERS METHODS OF PROTECTING LAMPS AND LAMPS

Electric lamp with light-absorbing coating, precursor suspension for such a coating and method of making such a lamp

Inner coating of lamp vessels, such as discharge vessels of gas discharge lamps

Lamp With A Holdings Element

Headlight lamp

Lamp With Light Absorbing Coating

Lamp for a Vehicle Headlight Featuring a Dimmed Function

Amber glass

Cracking of Halogenated Hydrocarbon in Bulb of a Halogen Lamp by External Heat Source

Lamp for rapid thermal processing chamber

Nir Incandescent Lamp

LAMP

Micro-nanostructured films for high efficiency thermal light emitters

Light-transmitting substrate provided with a light-absorbing coating, light absorbing coating as well as method of preparing a light-absorbing coating

Lamp with high reflectance end coat

Incandescent Lamp With an Absorption and Interference Filter

Method of producing an infrared lamp

UV and near visible lamp filter

Electric Lamp Comprising a Light Absobing Medium

Light

Composition for opaque coating, lamp with coating, and method of manufacture

Method for optimizing lamp spectral output

Halogen dual-beam lamp

Lighting apparatus

Electric lamp with an optical interference film

Red glass, process for manufacturing red glass, and tinted bulbs and tubes obtained with such a glass

Lamp for heating having a reflective film for transmitting different radiation portions

Decorative light bulb

Apparatus having a photonic crystal

Lamp and lighting unit with interference coating and blocking device for improved uniformity of color temperature

Infra-red source and gas sensor

Blue-enriched incandescent lamp

Light source

Composition for opaque coating, lamp with coating, and method of manufacture

Incandescent lamp

Lamp emitting visible and IR light

Lamp for a vehicle headlight with low-beam function

Incandescent lamp having an activating effect

Photoluminescent sleeve for electric lamps for producing a non-electrical light emitting source

Electric lamp with absorbing and interference media

Light-transmitting substrate provided with a light-absorbing coating

Partially coated vehicle lamp capsule