A light allocation item is set on a light source board to change the spread of the light comes out from the light source board. A light bulb shell shade is set around the light source board and the light allocation item. A bottom edge is set on the opening site of the bottom of the light bulb shell. The bottom edge is set around the light source board. A pressed device is set on light allocation item. The pressed device or the bottom edge is made of the elastic ingredients. The pressed device reaches to outside of the light source board to press the bottom edge of the light bulb shell. Setting the pressed device on the light allocation item makes the pressed device reach outside of the light source board. Therefore, the pressed device sets the bottom of the light bulb shell elastically to realize the fix.

A light allocation item is set on a light source board to change the spread of the light comes out from the light source board. A light bulb shell shade is set around the light source board and the light allocation item. A bottom edge is set on the opening site of the bottom of the light bulb shell. The bottom edge is set around the light source board. A pressed device is set on light allocation item. The pressed device or the bottom edge is made of the elastic ingredients. The pressed device reaches to outside of the light source board to press the bottom edge of the light bulb shell. Setting the pressed device on the light allocation item makes the pressed device reach outside of the light source board. Therefore, the pressed device sets the bottom of the light bulb shell elastically to realize the fix.

Disclosed is a recessed lighting fixture having a housing (1), wherein an edge at an open end of the housing (1) extends horizontally and outwardly and then bends perpendicularly and downwardly to form a first chamber (2) having a rectangular cross section, a bottom of the perpendicular edge extends horizontally and outwardly and then bends perpendicularly and upwardly to form a tray (21) having a rectangular cross section, a mounting element (3) is fixed to a bottom of the first chamber (2), the mounting element (3) has a first mounting room (31) for receiving an LED lamp (4), and a magnetic body (5) for attracting and positioning the LED lamp (4).

An electric candle device that resembles a real was candle includes an outer shell with an uneven edge around the top of the outer shell. The device includes one or more light emitting elements positioned within a cavity inside the outer shell and that emit beams at a non-zero angle with respect to a longitudinal axis of the electric lighting device to provide illumination from within the cavity in an upward direction and reaching above the top surface after passing through the opening. An optical element is positioned to receive light from the one or more light emitting elements and to direct the received light toward the top surface. The optical element has a focal point to change one or both of a size and direction of the light received prior to projecting the light in the direction of the top surface.

An electric candle device that resembles a real was candle includes an outer shell with an uneven edge around the top of the outer shell. The device includes one or more light emitting elements positioned within a cavity inside the outer shell and that emit beams at a non-zero angle with respect to a longitudinal axis of the electric lighting device to provide illumination from within the cavity in an upward direction and reaching above the top surface after passing through the opening. An optical element is positioned to receive light from the one or more light emitting elements and to direct the received light toward the top surface. The optical element has a focal point to change one or both of a size and direction of the light received prior to projecting the light in the direction of the top surface.

A mode switching circuit is configured to change a signal path in a light-emitting diode (LED) tube lamp and comprises: at least one switch, configured to receive a filtered signal as a driving signal to drive an LED module in the LED tube lamp to emit light, and when a frequency of an external driving signal received by the LED tube lamp is higher than a mode switching frequency, output the driving signal to the LED module. The LED tube lamp comprises an auxiliary power module coupled to provide auxiliary power for the LED module to emit light; and the mode switching circuit is on a printed circuit board and is electrically connected to the LED module on a bendable circuit sheet in the LED tube lamp, wherein the bendable circuit sheet is disposed below the printed circuit board to be electrically connected to the printed circuit board by soldering.

Various aspects and embodiments of under-hood luminaires are described. In one example, an under-hood luminaire includes a luminaire frame assembly. The luminaire frame assembly includes support braces and a number of cross members secured to the support braces in a spaced-apart configuration. The cross members include mounting surfaces, and light strips are secured to the mounting surfaces. The luminaire also includes a contraction hook assembly that can be used to secure the under-hood luminaire to the hood of an automobile. The luminaire can be relied upon to uniformly illuminate the engine compartment of the automobile, helping to eliminate lost productivity and frustration for mechanics.

Provided are a waterproof lighting device including an optical housing, a drive box mounted beside and sealed with a housing body, and a method for manufacturing the device. The drive box is configured to control the optical housing. The optical housing includes the housing body, an end cover, and an end cover cap, and is configured to receive a light engine which is fixed and sealed in a watertight manner. Multiple mounting brackets are configured for positioning the lighting device. In accordance with the lighting device, components can be conveniently mounted and replaced, and the production of products of different lengths and specifications is ensured through an extrusion process of the present disclosure.

A flexible mat light having a mat and a light. The mat includes a top and a base connected by hinges having at least one living hinge. The top of the mat includes an outer shell adapted to mount the light and protect the light. The mat and base may include magnets to attach the light to a metal surface or when folding the top and base of the mat through the living hinges to place the light in a carrying mode. Due to the flexibility of the mat, the light may be placed in a standing position wherein the light may be directed in multiple positions; or the light may be placed in a carrying mode; or the light may be attached to a metal surface, the low-profile of the light allowing it to be out of the work area; or the light may include a hook for hanging the light near the work area.

Generally, embodiment(s) disclosed herein may include modular luminaires and customizable luminaire combinations to produce desired overall illumination patterns, modular luminaires interchangeable between one or more lighting systems/luminaires having differing configurations, and/or luminaires with portions thereof formed primarily by optical waveguides, e.g., a wall sconce where primarily only waveguides extend from the wall. Further, contemplated throughout this disclosure is modification of panel-style and/or blade-style waveguide(s) for use with luminaire configurations having different sizes, shapes, and structural elements including as modular luminaires for use in creating further customizable lighting systems/luminaires.