A method for installing a LED light bar into a light bulb. First, place a light module into bulb shell. The light bar module has a plurality of LED light bars and expansion structure. The expansion structure is unexpanded and disposed between the plurality of LED light bars. Each LED light bar has a certain bending property. Expending the expansion structure could make the plurality of LED light bars bent to the direction of bulb shell individually. And then, remove the expansion module and install the other components of the bulb.

A light fixture includes a LED assembly and a housing. A lens assembly comprises a lens and a first end cap and a second end cap. The end caps are releasably connected to the housing such that the lens and the end caps are releasably mounted to the housing as a unit. The end caps may be releasably mounted to the housing by a deformable, resilient first engagement member that releasably engages a second engagement when the lens assembly is moved relative to the housing in a first direction. A force is created between the first engagement member and the second engagement member sufficient to hold the lens assembly in the housing and low enough that the lens assembly is removable from the housing by pulling the lens assembly in a second direction opposite to the first direction.

A light fixture includes a LED assembly and a housing. A lens assembly comprises a lens and a first end cap and a second end cap. The end caps are releasably connected to the housing such that the lens and the end caps are releasably mounted to the housing as a unit. The end caps may be releasably mounted to the housing by a deformable, resilient first engagement member that releasably engages a second engagement when the lens assembly is moved relative to the housing in a first direction. A force is created between the first engagement member and the second engagement member sufficient to hold the lens assembly in the housing and low enough that the lens assembly is removable from the housing by pulling the lens assembly in a second direction opposite to the first direction.

An LED filament, comprising a plurality of light-emitting chips, a metal electrical terminal, a fluorescent glue, an insulating substrate and an electrically and magnetically conductive connector. The plurality of light-emitting chips are connected in series, and encapsulated and fixed on a surface of the insulating substrate by the fluorescent glue, one face of the electrically and magnetically conductive connector is fitted on the other surface of the insulating substrate, the metal electrical terminal is electrically connected to a light-emitting chip at one end of the insulating substrate. Also provided is an LED filament light, comprising a plurality of LED filaments and a permanent magnet. The LED filaments are magnetically and movably connected by means of magnetic attraction via the permanent magnet, and are capable of automatic sliding adjustment during thermal expansion and elongation.

A lighting fixture includes a first housing portion and a second housing portion. The first housing portion includes a base and a wall extending outwardly from substantially the perimeter of the base. A top portion of the wall includes one or more hinges extending outwardly therefrom. The second housing portion includes a front panel and a side panel extending outwardly from substantially the perimeter of the front panel. A top portion of the front panel includes at least one slot. The second housing is coupled to the first housing in an open position when the hinge is inserted into the slot and the front panel is disposed elevationally above the base. The second housing is coupled to the first housing in an operational position when the hinge is inserted into the slot and the front panel covers the base.

A portable light apparatus for vehicle-related uses including as a temporary headlight or taillight is disclosed. The portable light includes an adjustable light beam, a swivel joint or hinge for aiming the light beam, and multiple attachment means to facilitate use on various types of vehicles and in a wide variety of situations. An exemplary embodiment of the herein disclosed portable light apparatus comprises a magnetic base for attaching to a vehicle, the magnetic base having one or more magnets and forming a strap slot of receiving a vehicle attachment strap; a light assembly having a light fixture, a battery, a switch, a lens cap, and a lens cap base; and, a hinged joint adjustably connecting the magnetic base to the light assembly and for aiming the portable light apparatus, the hinged joint having a tightening means for securing the hinged joint in place once aimed. The magnetic base may further include a latch for securing the light assembly to the magnetic base when in a closed position and an adhesive attachment for attaching to a vehicle.

A novel LED lamp comprising: a lamp body; an LED mounted to the lamp body; an outer (exit) window; and a hinged clamp for releasably mounting the outer (exit) window to the lamp body such that light emitted from the LED passes through the outer (exit) window.

A lighting fixture includes a housing bracket and pair of side rails, each side rail located adjacent opposite sides of the housing bracket. Further, the lighting fixture includes a light guide that is oriented horizontally and securely retained by the pair of side rails. Furthermore, the lighting fixture includes a plurality of light sources that are disposed on or within a cavity defined by at least one of the side rails such that the plurality of light sources are positioned in close proximity to and along an edge of the light guide. The light guide receives light emitted by the plurality of light sources through the edge of the light guide and emits the light through a major surface of the light guide. Further, the lighting fixture includes an end plate and an end cap disposed on each lateral end of the lighting fixture.

A lighting fixture includes a housing bracket and pair of side rails, each side rail located adjacent opposite sides of the housing bracket. Further, the lighting fixture includes a light guide that is oriented horizontally and securely retained by the pair of side rails. Furthermore, the lighting fixture includes a plurality of light sources that are disposed on or within a cavity defined by at least one of the side rails such that the plurality of light sources are positioned in close proximity to and along an edge of the light guide. The light guide receives light emitted by the plurality of light sources through the edge of the light guide and emits the light through a major surface of the light guide. Further, the lighting fixture includes an end plate and an end cap disposed on each lateral end of the lighting fixture.

The invention relates to an electronic device with a device base for mounting the electronic device on a support, wherein at least one pivot arm is partially taken up in a receptacle of the device base and partially protrudes from the device base, which arm is adjustable about a pivot axis parallel to a contact side of the device base, wherein, in a first setting position of the pivot arm, a first attachment means is arranged outside the receptacle and wherein, in a second setting position of the pivot arm, a second attachment means differing from the first attachment means is arranged outside the receptacle, characterized in that a recess opening into the receptacle is formed on a side wall of the device base, into which recess a locking piece is inserted, which is adjustable between a release position, in which it releases the pivot arm, and a locking position, in which it fixes the pivot arm optionally in the first or in the second setting position. The electronic device can be a control cabinet lamp in particular.