A light source (1), which has a hollow body (2) closed in a gas-tight manner, which is coated on at least one inner side with a phosphor and is filled with gaseous tritium and emits colored light, the hollow body (2) being arranged in a housing (3) of the light source (1), the light source (1) having at least one body (4) of a colored material which annularly encircles a longitudinal center axis of the light source (1) and the color of which is different from black in daylight, the annularly encircling body (4) being arranged at least on a terminal end region of the housing (3) or at least between the terminal end region of the housing (3) and a light-emitting end face of the hollow body (2).

A support for at least one illumination means for a motor vehicle that includes a base for securing to a structural element of the vehicle and at least one support module configured in order to form a housing for receiving said illumination means. At least a part of the support module is produced from a transparent or translucent material.

An optical module includes a transmitting member. The transmitting member is fixed to a cap member so as to cover a through-hole. On the assumption that the height of one point on a first surface in a state in which the transmitting member is detached from the cap member is zero and the direction toward the outside of the optical module is a positive direction, the amount of warp that is a difference between the displacement at the central point and the displacement at a standard point, on the first surface, corresponding to a reference point, on the projection image, away from a center of gravity by a particular distance is different between a first geodesic line and a second geodesic line, the displacement being a height of the one point in a direction of the optical axis in a state in which the transmitting member is fixed to the cap member. The transmitting member is joined to the cap member at the first surface or the second surface.

A retrofit kit for a lay-in troffer LED luminaire comprising two sets of connecting beams, with a first set being arranged in a parallel orientation and a second set of connecting beams oriented in a perpendicular manner with respect to each of the first set of beams. Each set of connecting beams are engaged to connected to each other by means of multiple coupling retainers and clamping hooks matched with each other to form a quadrangular bracket capable of containing the troffer. Compressible and extendable fastening means are further placed at the lateral sides of the troffer. And the troffer is connected to the ceiling through the allocation with the bracket by making fastening means aligned with the connecting holes on the first or the second sets of connecting beams that receive the fastening means.

A retrofit kit for a lay-in troffer LED luminaire comprising two sets of connecting beams, with a first set being arranged in a parallel orientation and a second set of connecting beams oriented in a perpendicular manner with respect to each of the first set of beams. Each set of connecting beams are engaged to connected to each other by means of multiple coupling retainers and clamping hooks matched with each other to form a quadrangular bracket capable of containing the troffer. Compressible and extendable fastening means are further placed at the lateral sides of the troffer. And the troffer is connected to the ceiling through the allocation with the bracket by making fastening means aligned with the connecting holes on the first or the second sets of connecting beams that receive the fastening means.

The present disclosure provides an intelligent lighting control system include a pre-mount chassis system. The methods include attaching a chassis to an electrical wall box, the chassis comprising at least one hook extending in an upward direction and at least one opening, the at least one hook positioned along a peripheral portion of the at least one opening. The methods include hanging a base module from the at least one hook in the chassis.

A method for automatically producing LED lamp cap, including: leading a heat sink base out to an outlet of a first feeding device; leading a reflection bowl to an outlet of a lead-out rail of a second feeding device; feeding, by a third feeding device, a LED lamp bead to a clamping block; feeding a bottom cover into a feeding pipe of a fourth feeding device; feeding a lamb tube to a lamp tube feeding pipe; dispensing a glue in a mounting groove of the heat sink base; pushing the LED lamp wick into the mounting groove; feeding the reflection bowl to a mounting surface of the heat sink base; and allowing the bottom cover to abut against an end of the heat sink base and allowing a lead wire to be clamped in a notch of the heat sink base and an opening of the bottom cover.

Methods and apparatus for implementing a control apparatus for a light fixture for externally controlling the current to the LED light emitter of a landscape LED light fixture. In an exemplary embodiment a control apparatus for controlling current to an LED light source in a landscape lighting device includes an LED driver, a user control with a control setting indicator, and a driver housing including setting indicators.

An LED tube lamp comprises a glass lamp tube having a main body, two end caps coupled to a respective end of the tube, an LED light strip adhered to inner circumferential surface of the tube by first adhesive, a plurality of LED light sources mounted on a mounting region, a power supply module having a circuit board and a plurality of electronic components mounted on the circuit board, a diffusion layer covering on outer surface or inner surface of the tube, and a protective layer being disposed on surface of the strip and having a plurality of first openings for disposing the plurality of LED light sources. The strip comprises the mounting region and connecting region at an end of the strip. The circuit board is substantially parallel with axial direction of the tube, electrically connects to the connecting region, and stacks with a portion of the connecting region.

The present disclosure provides a lighting apparatus and method of using the same. The lighting apparatus has a base having a bottom and at least one sidewall, the base having a hollow center, the hollow center being dimensioned for a camera lens, a ribbon of light emitting didoes (LEDs) affixed to the base, wherein the ribbon of LEDs are parallel the sidewall and configured for color temperature between approximately two thousand seven hundred degrees and six thousand degrees, a lens cover coupled to the sidewall of the base, wherein opaque lens is coupled to the sidewall modularly such that a no tooling is required.