An LED filament includes a plurality of LED chips arranged in an array substantially along an axial direction of the LED filament and electrically connected with one another; two conductive electrodes disposed corresponding to the array, each of the two conductive electrodes being electrically connected to a corresponding LED chip at an end of the array; an enclosure coated on at least two sides of the array and the two conductive electrodes, and a portion of each of the two conductive electrodes being exposed from the enclosure; a surface of the enclosure defines a surface extending direction along the axial direction of the LED filament, a long side of each of the LED chips defines an LED extending direction, and the surface extending direction and the LED extending direction of at least one of the LED chips define an included angler.

An LED light bulb is provided. The LED light bulb includes a lamp housing, a bulb base, a stem, first and second conductive supports, a driving circuit, and a flexible LED filament. The flexible filament includes two conductive electrodes, a first LED section, a second LED section, and a conductive section. The first LED section is bent in a first space curved shape. The second LED section is bent in a second space curved shape. The conductive section includes a center point of the flexible LED filament. The flexible LED filament is bent in a third space curved shape comprising the first space curved shape and the second space curved shape.

An LED filament comprising: a plurality of LED chips electrically connected with one another; two conductive electrodes, each of the two conductive electrodes being electrically connected to a corresponding LED chip of the LED chips; a light conversion coating coated on the two conductive electrodes, a portion of each of the two conductive electrodes being exposed from the light conversion coating, wherein the light conversion coating comprises a top layer and a base layer, the base layer coats on one side of the LED chips, and the top layer coats on another sides of the LED chips, so that the light conversion coating is coated on at least two sides of the LED chips; and the top layer comprise a wave crest and a wave trough adjacent to the wave crest, and an attaching structure disposed either between the top layer and the base layer, or between the base layer and the conductive electrodes, or between the top layer and the conductive electrodes to enhance fastness between the light conversion coating and the two conductive electrodes.

An adaptable decoration and lighting system is provided enabling a method of transforming a systemic device, through moving it between a retracted condition and a plurality of extended conditions, to mimic different holiday icons. The systemic device has a shaft and a plurality of support ribs pivotally coupled thereto to move between the different conditions, whereby the plurality of support ribs move between a parallel relationship with the shaft to radial relationship as it moves between the retracted condition and the plurality of extended conditions. A locking mechanism slidably coupled to the shaft can lock the plurality of support ribs in each condition of the retracted condition and the plurality of extended conditions. Light strings are concentrically attached to the plurality of support ribs along with a decorative accessory or two enable a method of selectively effectuating one of a multiple holiday-inspired configurations of the system.

An adaptable decoration and lighting system is provided enabling a method of transforming a systemic device, through moving it between a retracted condition and a plurality of extended conditions, to mimic different holiday icons. The systemic device has a shaft and a plurality of support ribs pivotally coupled thereto to move between the different conditions, whereby the plurality of support ribs move between a parallel relationship with the shaft to radial relationship as it moves between the retracted condition and the plurality of extended conditions. A locking mechanism slidably coupled to the shaft can lock the plurality of support ribs in each condition of the retracted condition and the plurality of extended conditions. Light strings are concentrically attached to the plurality of support ribs along with a decorative accessory or two enable a method of selectively effectuating one of a multiple holiday-inspired configurations of the system.

A portable light up mirror includes a mirror element, a case element for installing the mirror element, a cover element which is coupled with the case element for covering the mirror element, and a light source which is arranged behind the mirror element within the case element for providing even and glare-free illumination, so that the adequate lighting minimizes shadows on a user's face and give the user a more accurate view when grooming or applying cosmetics.

A light emitting diode, LED, filament arrangement (100), comprising at least one LED filament (110) comprising an array of a plurality of light emitting diodes, LEDs. The at least one LED filament (110) is of an elongated shape, and is at least partially extending along an axis, A. The at least one LED filament comprises at least one branch (120, 121) extending from the elongated LED filament (110) and is arranged at an angle, , to the axis A.

The present invention relates to a light-emitting diode (LED) filament (1) configured to provide LED filament light and comprising an elongated carrier (2) comprising a first surface (3) and a second surface (3) arranged opposite to the first surface (3). The LED filament (1) further comprises a plurality of first light-emitting diodes (4). LEDs, distributed along the first surface (3) of the elongated carrier (2), the plurality of first LEDs (4) being configured to emit a first LED light having a dominant peak wavelength within a first wavelength range, and a plurality of second light-emitting diodes (5), LEDs, distributed along the second surface (3) of the elongated carrier (2), the plurality of second LEDs (5) being configured to emit a second LED light having a dominant peak wavelength within a second wavelength range being different from the first wavelength range. The first wavelength range is in the visible wavelength range and the second wavelength range is in the UV wavelength range and/or violet wavelength range.

An LED light bulb is provided. The LED light bulb includes a lamp housing, a bulb base, a stem, two conductive supports, a driving circuit, and a flexible LED filament. The flexible filament includes a first LED section, a second LED section, a conductive section, a first conductive electrode, and a second conductive electrode. The first LED section is bent in a first three-dimensional curve shape. The second LED section is bent in a second three-dimensional curve shape. The conductive section includes a center point of the flexible LED filament. The flexible LED filament is bent in a third three-dimensional curve shape including the first three-dimensional curve shape, the conductive section, and the second three-dimensional curve shape. A polarity of the conductor is opposite to polarities of the first conductive electrode and the second conductive electrode.

A portable light up mirror includes a mirror element, a case element for installing the mirror element, a cover element which is coupled with the case element for covering the mirror element, and a light source which is arranged behind the mirror element within the case element for providing even and glare-free illumination, so that the adequate lighting minimizes shadows on a user's face and give the user a more accurate view when grooming or applying cosmetics.