An LED tube lamp comprises a glass tube, two end caps coupled to a respective end of the glass tube, an LED light strip attached to an inner circumferential surface of the glass tube, a protective layer disposed on a surface of the LED light strip, a plurality of LED light sources mounted on the LED light strip, two first soldering pads arranged at an end of the LED light strip, two notches formed at an edge of the end of the LED light strip, a power supply module configured to drive the plurality of LED light sources. The protective layer comprises two openings to expose the two first soldering pads. The power supply module comprises a printed circuit board comprising two second soldering pads and each of the two first soldering pad soldered to the respective second soldering pad by a solder. The solder is disposed on the first soldering pad, the corresponding second soldering pad and in the corresponding notch. The power supply module comprises a rectifying circuit and a filtering circuit coupled to the rectifying circuit.

A wall pack light fixture including a front cover having a recess with a contact surface and at least one electronic component mounted on the contact surface, a rear enclosure having a forward-facing open front with a forward-facing front edge, and a hinge having a first portion connected to the front cover and a second portion pivotably coupled to the first portion, the second portion connected to the rear enclosure on an exterior side surface of the rear enclosure behind the forward-facing front edge, wherein the front cover is rotatable about the hinge between a closed configuration, in which the contact surface is against the forward-facing front edge, and an open configuration.

An electronic product with a light emitting function is provided. The electronic product includes a supporting structure, a light emitting structure and a cavity. The light emitting structure is bonded on the supporting structure. The light emitting structure includes a film, a conductive circuit and a light emitting device. The conductive circuit is formed on the film. The conductive circuit is enclosed between the supporting structure and the film. The light emitting device is disposed on the conductive circuit. The cavity is formed between the supporting structure and the light emitting structure, and the light emitting device is received in the cavity.

Apparatus for connecting a wiring harness to a sectional door is disclosed. The sectional door has a plurality of panels in which adjacent panels are connected by a hinge, the hinge is connected to the adjacent panels by first and second hinge connectors. The apparatus includes a first bracket which has a proximal end and an opposite distal end, the distal end is shaped and dimensioned to receive the wiring harness. The proximal end of the first bracket is connectable to the hinge by the first hinge connector. A second bracket has a proximal end and an opposite distal end, the distal end is shaped and dimensioned to receive the wiring harness. The proximal end of the second bracket is connectable to the hinge by the second hinge connector. The wiring harness is connected to the distal ends of the first and second brackets, thereby providing strain relief for the wiring harness.

A light bulb base includes a cylinder-shaped insulating component, a cylinder-shaped base connector, a metal thimble and a heat-dissipating component. The insulating component has a jack at its first side. The base connector has a circumferential interior bore extending there through. The interior bore accommodates the insulating component at a first side of the base connector. The metal thimble inserts into the jack at its first side via the interior bore. Such that the metal thimble rivets the base connector to the insulating component. The heat-dissipating component has a first side coupled to a second side of the insulating component. The heat-dissipating component includes a first opening at its second side. The heat-dissipating component also includes a cavity chamber disposed inside the first opening.

A water lantern for floating on water with an LED candle is provided. The water lantern includes a base, dowel rods and a curtain. The base is designed with a tiered structure extending to a top surface with apertures formed therein to receive the dowel rods and a central recess for receiving the LED candle. The curtain is removably positioned over the base with the dowel rods maintaining the curtain in an expanded open position. The tiered structure of the base enhances the floating stability of the water lantern while also holding the LED candle above the water level to protect the LED candle from splashing water.

Examples of the present disclosure are related to systems and methods for lighting fixtures. More particularly, embodiments disclose lighting fixtures utilizing metal core PCB (MCPCB) for optical controls.

The lighting module disclosed in the embodiment includes: a circuit board having a plurality of first recesses; an optical lens disposed on the circuit board and including a plurality of protrusion portions; a light emitting device disposed between the optical lens and the circuit board; and an absorbing layer disposed on the circuit board. The optical lens includes: a bottom surface, a second recess having an incident surface concave at a center region of the bottom surface, a first exit surface having a convex curved surface. The protrusion portion protrudes from the bottom surface toward the circuit board. The second recess is disposed on the light emitting device, and a portion of the protrusion is disposed in the first recess. The absorbing layer surrounds at least one of the plurality of protrusion portions on the circuit board. The absorbing layer surrounding the protrusion portion is disposed in a region of 2.5 times or less a radius of the protrusion portion from a center of the protrusion portion, and the center of the protrusion portion is disposed in a range of 0.3 to 0.95 of a radius of the bottom surface from a bottom center of the second recess.

A light source unit is disclosed in an embodiment. The disclosed light source unit comprises: a fixing plate having an opening portion; a light emitting device disposed in an opening portion of the fixing plate; and an optical lens disposed on the fixing plate, wherein the fixing plate has a plurality of fixing portions, the optical lens includes: a bottom surface on the fixing plate; a concave recess on the opening portion of the fixing plate; a light incident surface around the recess; and a light exit surface for emitting the light incident to the light incident surface, the fixing plate and the bottom surface of the optical lens are coupled to each other, and the fixing plate is spaced from the light emitting device.

A light source unit is disclosed in an embodiment. The disclosed light source unit comprises: a fixing plate having an opening portion; a light emitting device disposed in an opening portion of the fixing plate; and an optical lens disposed on the fixing plate, wherein the fixing plate has a plurality of fixing portions, the optical lens includes: a bottom surface on the fixing plate; a concave recess on the opening portion of the fixing plate; a light incident surface around the recess; and a light exit surface for emitting the light incident to the light incident surface, the fixing plate and the bottom surface of the optical lens are coupled to each other, and the fixing plate is spaced from the light emitting device.