A linear light fixture assembly comprises a linear housing structure with a linear mounting region, the linear mounting region including an exposed passage having a first lateral dimension and configured to be secured to a ceiling mounting structure on a ceiling, the ceiling mounting structure having a second lateral dimension, and a linear conduit structure having opposed surfaces which are spaced by a third lateral dimension, wherein the linear housing structure and/or the linear conduit structure are configured so that the first, second/or and third lateral dimensions enable the linear conduit structure to extend past the ceiling mounting structure into the exposed passage to deliver power to one or more light sources to be located in the housing.

A light source device is obtained, which has an enhanced light distribution characteristic with sufficiently homogeneous diffused light and can be readily manufactured with a simple configuration. The light source device has a substrate 2, a board-like first reflector 3 erected vertically to traverse a center section on the substrate 2 while both side surfaces face outward, and a plurality of LED chips 4 positioned on the substrate 2 as a plurality of light emitting elements so as to surround the first reflector 3. At least both side surfaces of the first reflector 3 have a light reflecting function. Thereby, a light source device is obtained, which has an enhanced light distribution characteristic with sufficiently homogeneous diffused light and can be readily manufactured with a simple configuration.

A pole support system suitable for lighting fixtures. The system may include a lower support; a guide member interior to the lower support; a telescoping upper support inside the lower support and axially movable between an extended position and a retracted position, the upper support being at least partially received in an annular space between the lower support and the guide member; a biasing member biasing the upper support to the extended position; and a locking assembly partially surrounding the lower support at one end of the lower support. The locking assembly may include a body having a passage in which the upper support slides therethrough, and enclosing the passage at a first end while maintaining the passage in fluid communication with the interior of the lower support; and a lock configured to selectably engage the upper support to constrain axial motion of the upper support.

A lighting arrangement includes an assembly, a rail profile, and an adapter unit. The assembly is designed as a lighting module or lighting unit coupled to the assembly or accommodated by the assembly. The rail profile has a first region for accommodating the assembly and a second region, in which a conductor device for providing electrical energy is provided along the rail profile. The adapter unit is accommodated in the second region of the rail profile and is configured to be electrically coupled to the conductor device in the second region, to receive electrical energy from the conductor device and to provide electrical energy to the assembly for supplying the lighting module or the lighting unit. The adapter unit and the assembly are configured for electrical coupling so that the assembly displaces along a longitudinal direction of the rail profile relative to the adapter unit inserted into the second region.

A flexible light emitting diode (LED) circuit having a first layer, the first layer including a conductive material configured to connect to an LED die, a second layer, the second layer including an electrically insulating material, and a third layer positioned between the first and second layer, the third layer having a first terminal extended electrically connecting tab that extends outward beyond the first layer and the second layer.

A wire arranging device configured to arrange a lead-in wire and a lead-out wire includes a lead-in path configured to arrange the lead-in wire and a lead-out path configured to arrange the lead-out wire. A bulb lamp and a light string including the wire arranging device are provided.

The present application relates to a panel structure for stamping of an integrally formed lamp panel. The panel structure for stamping of the integrally formed lamp panel at least includes a reflective film layer, an adhesion layer, a base material layer and a protective layer, wherein the reflective film layer is arranged on one surface of the base material layer through the adhesion layer, and the protective layer is arranged on the other surface of the base layer; the base material layer includes a metal layer, and a chemical treatment layer arranged on at least one surface of the metal layer, the base material layer can be integrally formed lamp panel with the reflective film layer. The present application has the following beneficial effects: the panel structure can be applied to stamping of the integrally formed lamp panel; the yield is increased and the production efficiency is improved.

In a light-emitting device (30), a wiring pattern including conductor wirings (160, 165) and electrodes (170, 180) is formed on a substrate (110), and an Au layer (120) is formed on the wiring pattern.

A lighting apparatus includes an elongated housing defining an elongated chamber. The housing is mountable at first end to a structure. A fixture includes a receptacle that receives a light bulb. The fixture is configured to be slidably inserted into the housing from inside the structure and positioned within the elongated chamber of the elongated housing outside the structure. An alternate lighting apparatus includes a mounting apparatus having a housing including a receptacle for receiving a light bulb and a body portion connected to the housing. The mounting apparatus is positionable in a first position inside the structure and configured for receiving a light bulb inside the structure, and the mounting apparatus is positionable in a second position wherein the mounting apparatus with the housing and the received light bulb is slidably inserted through a bore in a wall of the structure and the housing is positioned outside the structure.

A headlamp with a headband is presented. The headlamp includes: a headband element to receive a lamp body, and a passing hole or vertical conduit for the sliding passage of a tightening elastic link and an attachment clip to make a horizontal sliding connection with an electrically conductive cord, a rear part with a support to hold an electric battery and a locking lever; an electrical conductor cord having two radii of curvature so as to form a “Z”; a movable clip positioned at the first radius of curvature to ensure sliding of said electrically conductive cord with the upper part of the tightening elastic link; a second movable clip positioned at the level of the second radius of curvature to allow the electrically conductive cord to slide with the lower part of said tightening elastic link.