A modular lighting system adapted to be installed in and illuminate an environment. The lighting system includes a first light fixture including a first canopy assembly adapted to engage a desired surface in the environment, a first light-emitting diode (LED) module, and a second LED module. The first LED module has a first connector assembly configured to mechanically and electrically connect the first LED module to the first light fixture via the first canopy assembly, the second connector assembly is configured to mechanically and electrically connect the second LED module to the first LED module, and the first LED module is interchangeable with a third LED module including a third connector assembly configured to mechanically and electrically connect the third LED module to both the second LED module and the first light fixture via the first canopy assembly.

The LED plug-in outlet or DC power light has LED-unit(s) to offer one or more than one near-by lighted-location(s) with preferred adjustable angle constriction and each of said LED-unit(s) has built-in plurality of the said dip or chip or dice or COB LED(s) to emit directly or in-directly LED light-beam from big surface of the said each of LED-unit(s) to supply consumer for one LED light offer one or more than one near-by lighted locations for desired or selected-functions, light color(s), brightness(s), light performance(s) while incorporate with circuitry, AC-to-DC circuit, IC, and control device select from sensor, motion sensor, photo sensor, radar sensor, sound sensor, power fail circuit, switch, IR or RF remote controller, blue-tooth, wireless controller, WI-FI with APP software to make setting or adjustment or selection to make the LED light to turn-on/off, fade-in and fade-out, high-low brightness, motion or non-motion selection, change functions from variety pre-programed functions to offer near-by locations which is less than 30 feet and brightness is less than 500 CD from each of the said LED unit(s). Wherein, the angle adjustment prefer to apply one of traditional skill or by magnetic reaction-force between loaded-battery or metal-piece built-in LED-unit(s) and holder base magnetic-piece(s) to adjust the angle for illumination. The LED light has trigger system to turn on and turn off the functions and optional to touch or push the top-lens to turn off the functions or LED illumination. The said LED-unit(s) or LED-bar assembly that is one of movable, extendable, transformable construction to offer more choice of light illuminations or more, bigger area(s) be illuminated. Also, have power saving and cost saving features.

The LED plug-in outlet or DC power light has LED-unit(s) to offer one or more than one near-by lighted-location(s) with preferred adjustable angle constriction and each of said LED-unit(s) has built-in plurality of the said dip or chip or dice or COB LED(s) to emit directly or in-directly LED light-beam from big surface of the said each of LED-unit(s) to supply consumer for one LED light offer one or more than one near-by lighted locations for desired or selected-functions, light color(s), brightness(s), light performance(s) while incorporate with circuitry, AC-to-DC circuit, IC, and control device select from sensor, motion sensor, photo sensor, radar sensor, sound sensor, power fail circuit, switch, IR or RF remote controller, blue-tooth, wireless controller, WI-FI with APP software to make setting or adjustment or selection to make the LED light to turn-on/off, fade-in and fade-out, high-low brightness, motion or non-motion selection, change functions from variety pre-programed functions to offer near-by locations which is less than 30 feet and brightness is less than 500 CD from each of the said LED unit(s). Wherein, the angle adjustment prefer to apply one of traditional skill or by magnetic reaction-force between loaded-battery or metal-piece built-in LED-unit(s) and holder base magnetic-piece(s) to adjust the angle for illumination. The LED light has trigger system to turn on and turn off the functions and optional to touch or push the top-lens to turn off the functions or LED illumination. The said LED-unit(s) or LED-bar assembly that is one of movable, extendable, transformable construction to offer more choice of light illuminations or more, bigger area(s) be illuminated. Also, have power saving and cost saving features.

The utility model discloses a lamp holder with an improved structure. A lamp holder housing of the lamp holder comprises a housing main body and a housing top cap; a main body mounting hole with a downward opening is formed in the housing main body, and a main body wire clamping groove is formed in the position. Through the structural design, a lamp holder with an improved structure disclosed by the utility model has the advantages of being novel in design, simple in structure, and low in manufacturing cost, and the product cost of the luminaire can be effectively reduced.

The utility model discloses a lamp holder with an improved structure. A lamp holder housing of the lamp holder comprises a housing main body and a housing top cap; a main body mounting hole with a downward opening is formed in the housing main body, and a main body wire clamping groove is formed in the position. Through the structural design, a lamp holder with an improved structure disclosed by the utility model has the advantages of being novel in design, simple in structure, and low in manufacturing cost, and the product cost of the luminaire can be effectively reduced.

An artificial tree comprising a first trunk section and a second trunk section is disclosed. The second trunk section can be configured to receive a portion of the first trunk section and can include a sleeve disposed proximate an end of the second trunk section. The sleeve can include a lower lip having an angled portion that can interact with a rolling protrusion disposed on the first trunk section. The rolling protrusion can rotate upon interaction with the angled portion of the lower lip to guide and assist the second trunk section to receive a portion of the first trunk section.

An electric clip, such as may be utilized with a leak detector, has a base which receives an insert to secure an inserted material, such as a mesh, there between. The insert has an arm with opposing hooks which pass through a first slot in a biased manner and then spring out once through to provide an assembled configuration. The clip can be secured to the material, such as by directing fingers through a second slot in a biased manner which then return once through to retain on a ledge.

A lamp socket for a cooking appliance lamp, the lamp socket including a socket body; at least one supply contact configured to connect to a connection conductor configured to supply electrical voltage electrical voltage to the cooking appliance lamp; at least one socket contact electrically connected with the at least one supply contact and connected to an illuminant socket of the cooking appliance lamp; a contact cavity formed by the socket body wherein the at least one socket contact is arranged in the socket cavity; a fastener that fastens the at least one supply contact at the socket body, wherein the fastener is integrally provided in one piece with the at least one supply contact or bonded to the supply contact.

A lamp socket for a cooking appliance light, the lamp socket including a socket body; a base receiver configured to receive a lamp base of a lamp and formed at a top side of the socket body; connection contacts for external connection conductors of a voltage supply, the connection contacts arranged at a bottom side of the socket body; an attachment ring configured to retain the lamp base in the base receiver; two retaining arms integrally formed at the attachment ring; two spring arms respectively arranged at the two retaining arms and forming a receiving gap for the lamp base between each other and respectively including a free spring arm end and a connected spring arm end respectively connected at each of the two retaining arms, wherein the two spring arms are arranged in the base receiver.

A lamp socket for a cooking appliance light, the lamp socket including a socket body; a base receiver configured to receive a lamp base of a lamp and formed at a top side of the socket body; connection contacts for external connection conductors of a voltage supply, the connection contacts arranged at a bottom side of the socket body; an attachment ring configured to retain the lamp base in the base receiver; two retaining arms integrally formed at the attachment ring; two spring arms respectively arranged at the two retaining arms and forming a receiving gap for the lamp base between each other and respectively including a free spring arm end and a connected spring arm end respectively connected at each of the two retaining arms, wherein the two spring arms are arranged in the base receiver.