A light emission device according to the present disclosure includes: a collimated light source; a planoconvex lens having a flat surface and a convex curved surface, the planoconvex lens being configured to converge collimated light that is emitted from the collimated light source to form a convergent beam; an optical member configured to be irradiated with the convergent beam; and a housing in which the planoconvex lens is housed. The housing includes a lid configured to support the optical member, the lid having a through hole for allowing the convergent beam to pass through. The lid is in contact with at least a portion of the flat surface of the planoconvex lens.

A light emission device according to the present disclosure includes: a collimated light source; a planoconvex lens having a flat surface and a convex curved surface, the planoconvex lens being configured to converge collimated light that is emitted from the collimated light source to form a convergent beam; an optical member configured to be irradiated with the convergent beam; and a housing in which the planoconvex lens is housed. The housing includes a lid configured to support the optical member, the lid having a through hole for allowing the convergent beam to pass through. The lid is in contact with at least a portion of the flat surface of the planoconvex lens.

A light assembly includes a heat pipe having a first condenser portion and a first evaporator portion. The heat pipe includes a longitudinally extending wall. A plurality of light sources are disposed at least partially around and thermally coupled to longitudinally extending wall at the first evaporator portion of the heat pipe. A first heat sink housing receives the first condenser portion of the heat pipe.

An illuminated door sill plate contains: a base and a removable cover. The base includes an elongated case, a waterproof plate, a PCB having a light-emitting diode (LED), a light guide plate, and at least one changeable battery. The elongated case has a light emitting portion, multiple engagement portions, at least one first receiving orifice, and at least one battery cover. The removable cover includes an elongated body connected with a nameplate, and the nameplate has a light transmission portion formed on center of the nameplate in multiple character shapes and configured to transmit lights, an elongated groove formed on center of a top of the elongated body, and multiple hooks extending from two long sides of the elongated groove and engaged with the multiple engagement portions so that the base is connected with or removed from the removable cover.

A portable light may comprise: a light source including plural light emitting diodes (LEDs); a signaling light source; and plural actuators including: a first actuator for selecting of the plural LEDs; a second actuator coupling the selected LED for producing light; and a third actuator coupling the signaling light source to produce modulated light. A rotatable actuator thereof may comprise: a central cylindrical part of a tapered actuator member in a hollow cylindrical support with its wider base within the body and its narrower tip extending therefrom with the selector knob fixed thereto and rotatable therewith in the hollow cylindrical support, and an actuator ring around the hollow cylindrical support. A safety cover for an actuator may also be provided.

An illuminated inflatable decoration comprises a base unit including a housing. The inflatable decoration includes a rechargeable battery located in the housing. In addition, a fan and a light source are arranged to draw power from the rechargeable battery. An inflatable element is removably connected to the base unit and configured to be expanded into a semi-rigid shape when filled with pressurized air from the fan. The inflatable decoration includes a controller configured to receive commands from a remote-control unit and control the operation of the fan and the light source. With this arrangement, customers will be able to incorporate illuminated inflatable elements into their event design décor scheme without the need for a power feed.

The present invention is directed to a lighting assembly configured for use in direct and indirect lighting applications. The lighting assembly may include a channel having a body base and a wall substantially perpendicularly from a side of the body base, and an elongated wing having a slab with a first substantially flat side, and a second side opposite the first substantially flat side from which an arm extends. The lighting assembly may also include a panel having an elongated strip and a raceway positioned at least substantially perpendicular to the elongated strip.

A modular light assembly provides an end bracket having a bracket housing. The housing has an open distal end and a closed proximal end. A closed end magnet is inserted the end bracket toward the closed proximal end. A non-magnetic ring is distal of the closed end magnet and closes the open distal end, An open end magnet is distal of the non-magnetic ring. An endcap is distal of the open end magnet and a light assembly extends distal of and connected to the endcap.

An LED lamp and it power source module are provided. The LED lamp includes an LED module and a power source module. The power source module includes two rectifying circuits, a filtering capacitor, a plurality of fuses, two filament-simulating circuits, and a discharge device. Each of the filament-simulating circuits is configured to allow a current to flow from one pin to the other pin via the corresponding first and second filament-simulating circuits during a pre-heat process executed by a ballast.

A lamp cap of a Christmas lamp includes a lamp cap housing, and a potting wick assembly arranged in the lamp cap housing. The potting wick assembly includes a patch lamp board, a lead wire connected to the patch lamp board, a transparent outer housing, and a potting adhesive. At least one LED lamp bead is arranged on the patch lamp board. A receiving cavity is arranged in the transparent outer housing, and the patch lamp board is placed at a bottom of the receiving cavity. The lead wire is led out from one end of the receiving cavity, and the potting adhesive is potted into the receiving cavity.