The present invention provides a straight tube type light emitting diode lamp with which high heat dissipation performance and high illuminance can be obtained. A cover (23) has a translucent cover (31) through which light emitted from an LED element (13) passes, and a first heat sink (33) coupled to a heat sink (15). A second heat sink (17) receives heat via a substrate (12), said heat having been generated from the LED element (13), and transmits the heat to a third heat sink (19). The third heat sink (19) extends toward the translucent cover (31) from one end, which serves as a coupling section coupled with the second heat sink (17), and the other end is coupled to the first heat sink (33). The LED element (13) is positioned on a center line (61) of the translucent cover (31) formed along a cross-section thereof.

Adjustable lamp for illuminating a setting which comprises at least two load-bearing electrically-conductive electric cables, an illuminating body extended with main extension along a longitudinal axis, supported suspended by the load-bearing electric cables and comprising an illumination source, first and second electrical connection elements mechanically associated with the illuminating body at at least two sections thereof spaced from each other, respectively electrically connected to the two load-bearing cables in order to electrically power the adjustable lamp.

Adjustable lamp for illuminating a setting which comprises at least two load-bearing electrically-conductive electric cables, an illuminating body extended with main extension along a longitudinal axis, supported suspended by the load-bearing electric cables and comprising an illumination source, first and second electrical connection elements mechanically associated with the illuminating body at at least two sections thereof spaced from each other, respectively electrically connected to the two load-bearing cables in order to electrically power the adjustable lamp.

A method for producing a tube lamp uses at least one leadframe. A leadframe is a flat structure which has two opposing surfaces extending substantially parallel and spaced apart by the sheet thickness. One or more stabilizing sections are applied to the leadframe. The leadframe is fastened with the stabilizing sections in a tubular housing of the tube lamp.

A method for producing a tube lamp uses at least one leadframe. A leadframe is a flat structure which has two opposing surfaces extending substantially parallel and spaced apart by the sheet thickness. One or more stabilizing sections are applied to the leadframe. The leadframe is fastened with the stabilizing sections in a tubular housing of the tube lamp.

A lamp socket of a color temperature adjustable lamp tube includes a housing and a color temperature adjustment member. The color temperature adjustment member is disposed on the housing and is connected to a plurality of light emitting members corresponding to two or more color temperatures. The color temperature adjustment member is provided for switching the light emitting members to change the color temperature of a light.

A lamp socket of a color temperature adjustable lamp tube includes a housing and a color temperature adjustment member. The color temperature adjustment member is disposed on the housing and is connected to a plurality of light emitting members corresponding to two or more color temperatures. The color temperature adjustment member is provided for switching the light emitting members to change the color temperature of a light.

A thermoelectric generator sleeve is adapted to be attached to a base of an electrical socket, which has one or more light bulbs (Incandescent, Fluorescent, LED, etc.). The heat created by the light bulbs is absorbed by the thermoelectric generator sleeve that allows the efficient conversion of heat energy into electrical energy by using thermoelectric generators. The aesthetically designed spatial configuration of the thermoelectric generators provides efficient thermal energy conversion and storage for the converted heat energy. Additional electronic circuitry to regulate the energy produced is holistically integrated into the thermoelectric generator sleeve to provide added functionality and safety.

A thermoelectric generator sleeve is adapted to be attached to a base of an electrical socket, which has one or more light bulbs (Incandescent, Fluorescent, LED, etc.). The heat created by the light bulbs is absorbed by the thermoelectric generator sleeve that allows the efficient conversion of heat energy into electrical energy by using thermoelectric generators. The aesthetically designed spatial configuration of the thermoelectric generators provides efficient thermal energy conversion and storage for the converted heat energy. Additional electronic circuitry to regulate the energy produced is holistically integrated into the thermoelectric generator sleeve to provide added functionality and safety.

An elongated heatsink structure retaining single and/or bi-directional light sources that receive variable power input(s) through at least one endcap coupled to the elongated heatsink structure.