Methods, systems and devices associated with an electronic candle are disclosed. One example includes an electronic candle includes an outer shell including a through-hole, a light-emitting assembly including a flame sheet configured to protrude through the through-hole, an inner shell positioned within the outer shell, and a self-locking device positioned within a cavity of the inner shell. The self-locking device is configured to operate in (1) a locked state when a switch locks a spring in a compressed state and (2) an unlocked state when the switch releases the spring to be in a relaxed state. The electronic candle also includes a bottom case such that the bottom case is enclosed within the outer shell when the self-locking device is in the locked state and the bottom case is exposed to an external environment beneath the outer shell when the self-locking device is in the unlocked state.

A canopy for varying the height of a lighting fixture suspended from a ceiling or elevated support structure via the cable/cord supplying power to the lighting fixture. The canopy has a notched spool mounted non-rotatably to the ceiling or elevated support structure. The spool has a core part around which the power cable/cord is wrapped to change the effective length of cable/cord. A revolving hook bolt is connected to the spool such that the bolt can be rotated to face a notch through which the cable/cord has been inserted. The hook bolt has a rounded edge bump that the cable/cord passes through after exiting the notch. The edge bump is configured to securely retain the cable in a fixed position without slippage and to support the weight of the suspended lighting fixture in a secure slip-free manner.

A canopy for varying the height of a lighting fixture suspended from a ceiling or elevated support structure via the cable/cord supplying power to the lighting fixture. The canopy has a notched spool mounted non-rotatably to the ceiling or elevated support structure. The spool has a core part around which the power cable/cord is wrapped to change the effective length of cable/cord. A revolving hook bolt is connected to the spool such that the bolt can be rotated to face a notch through which the cable/cord has been inserted. The hook bolt has a rounded edge bump that the cable/cord passes through after exiting the notch. The edge bump is configured to securely retain the cable in a fixed position without slippage and to support the weight of the suspended lighting fixture in a secure slip-free manner.

A lighting system is described herein. The lighting system includes a plurality of lighted strip assemblies coupled together. Each lighted strip assembly includes a flexible transparent housing including a housing cavity extending between a first open end and an opposite second open end and an LED light assembly positioned within the housing cavity and extending between the first open end and the second open end. The LED light assembly includes a plurality of LED light pods, with each LED light pod including a predefined number of LED lights. A connector assembly is coupled between adjacent lighted strip assemblies. The connector assembly includes a first connector cavity configured to receive a first adjacent lighted strip assembly and a second connector cavity is configured to receive a second adjacent lighted strip assembly.

A lighting system is described herein. The lighting system includes a plurality of lighted strip assemblies coupled together. Each lighted strip assembly includes a flexible transparent housing including a housing cavity extending between a first open end and an opposite second open end and an LED light assembly positioned within the housing cavity and extending between the first open end and the second open end. The LED light assembly includes a plurality of LED light pods, with each LED light pod including a predefined number of LED lights. A connector assembly is coupled between adjacent lighted strip assemblies. The connector assembly includes a first connector cavity configured to receive a first adjacent lighted strip assembly and a second connector cavity is configured to receive a second adjacent lighted strip assembly.

Methods, systems and devices associated with an electronic candle are disclosed. One example includes an electronic candle includes an outer shell including a through-hole, a light-emitting assembly including a flame sheet configured to protrude through the through-hole, an inner shell positioned within the outer shell, and a self-locking device positioned within a cavity of the inner shell. The self-locking device is configured to operate in (1) a locked state when a switch locks a spring in a compressed state and (2) an unlocked state when the switch releases the spring to be in a relaxed state. The electronic candle also includes a bottom case such that the bottom case is enclosed within the outer shell when the self-locking device is in the locked state and the bottom case is exposed to an external environment beneath the outer shell when the self-locking device is in the unlocked state.

The present invention discloses a working lamp, including a working lamp housing, a working lamp lighting assembly, and a working lamp power supply system, where a working lamp connecting portion is provided on an outer wall of the working lamp housing, and the working lamp housing is detachably connected to other working lamps by means of the working lamp connecting portion. The working lamp provided by the present invention is provided with the working lamp connecting portion on the outer wall of the working lamp housing, which allows the working lamp to be detachably connected to the other working lamps by means of the working lamp connecting portion, so that a user can easily connect the working lamp to the other working lamps, and the illumination range is expanded accordingly. The working lamp is convenient to use. The present invention also provides a working lamp group.

A lamp (1) includes: a light source; a substrate (50) on which the light source is disposed; a housing (10) in which the substrate (50) is disposed; an electric cable (20) connected to the substrate (50), the electric cable (20) extending outward from the housing (10); and a thermally conductive sheet (40) having elasticity, the thermally conductive sheet (40) being sandwiched by a region in which the light source is disposed on the substrate (50) and the housing (10), in which the housing (10) has a recess (16) as a storage space in which the electric cable (20) is housed, at a position overlapping part of the substrate (50) out of the region in which the light source is disposed.

A luminaire includes a back plate and a wire cover. The back plate includes a first tab that defines a tab receiving cavity. Further, the first tab includes a first mating feature formed therein. The wire cover includes an inner surface that defines an electronics cavity, an outer surface that defines a light source mounting platform, and a second tab. The second tab includes a second mating feature that is complementary to the first mating feature. The second tab of the wire cover is disposed in the tab receiving cavity defined by the first tab of the back plate to removably couple the wire cover to the back plate. Further, the second mating feature of the second tab engages the first mating feature of the first tab to releasably lock the wire cover to the back plate.

A luminaire includes a back plate and a wire cover. The back plate includes a first tab that defines a tab receiving cavity. Further, the first tab includes a first mating feature formed therein. The wire cover includes an inner surface that defines an electronics cavity, an outer surface that defines a light source mounting platform, and a second tab. The second tab includes a second mating feature that is complementary to the first mating feature. The second tab of the wire cover is disposed in the tab receiving cavity defined by the first tab of the back plate to removably couple the wire cover to the back plate. Further, the second mating feature of the second tab engages the first mating feature of the first tab to releasably lock the wire cover to the back plate.