A light puck that attaches to a wire rope tension grid has a top cover with a plurality of slots to receive wire ropes therein and a corresponding bottom cover. There is also a light fixture having a plurality of LEDs disposed between the top cover and the bottom cover, the light fixture aligned with an opening in the bottom cover. A biasing plate is positioned between the light fixture and the top cover and has adjustment screw associated therewith to bias the biasing plate relative to the top cover.

In various embodiments, a light emitting diode (LED) lamp is provided. The LED lamp may include a base; a first housing having a first end and a second end, the first end secured to the base; a second housing having at least in part a partially conical shape, an end of the second housing having a smaller diameter secured to the second end of the first housing; at least one LED secured within the second; driver circuitry secured within the LED flood lamp between the end of the base and the at least one LED; a reflector having a partially conical shape; and a diffuser element secured to at least one of a wider end of the reflector or the end of the second housing having the larger diameter. In some embodiments, the first or second housing may include one or more vents.

Methods and devices are described. A device includes an optical carrier part and a heatsink bulk part. The optical carrier part has an LED mounting area configured to receive an LED and an alignment feature configured for aligning with an optical component. The heatsink bulk part is separate from the optical carrier part and joined to the optical carrier part, such that the optical carrier part and the heatsink bulk part in conjunction are configured to perform a thermal management of an LED module, including the LED, and the heatsink bulk part, in operation.

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.

A system and method for an accent lighting system is provided. The system includes a plurality of underwater luminaires each having a plurality of light emitting diodes, and a junction box controller housing a plurality of electrical components for generating electrical signals for controlling the plurality of underwater luminaries. The junction box controller can be mounted to an electrical conduit and a plurality of cables can connect the plurality of underwater luminaires with the junction box controller. An underwater luminaire can include a heat sink and a flexible circuit board having a plurality of light emitting diodes mounted on the heat sink. The flexible circuit board transfers heat from the light emitting diodes to the heat sink. The underwater luminaire can also include a wiring harness for connecting the underwater luminaire to a cable.

An LED lighting device or LED lamp comprising one or more LED packages; and a switch control unit is provided. The switch control unit is configured to operate the one or more LED packages. The switch control unit is in communication with a sensor located in a space, the LED lighting device or LED lamp also being located in the space. The switch control unit is configured to (i) receive a sensor signal from the sensor, (ii) process the sensor signal, (iii) determine an adjustment to the operating light qualities of the LED lighting device or LED lamp based on the processing of the sensor signal and one or more goal light qualities corresponding to the space, and (iv) adjust the operation of the one or more LED packages in accordance with the adjustment.

A holding device of a lighting module of a lighting unit of a vehicle, comprising a securing section for securing the holding device to the rest of the lighting module and a bearing section for supporting the holding device on a bearing pin of the lighting unit, wherein the bearing section has at least one lock which forms a locking connection together with the bearing pin when the holding device is assembled, and wherein the lock is designed such that the locking connection simultaneously forms a joint which enables the lighting module to rotate about a longitudinal axis of the bearing pin. A lighting module and a lighting unit of a vehicle are also provided.

Disclosed is an integrated projection and illumination device. The integrated projection and illumination device includes a lamp housing, a mounting assembly, an illumination assembly and a projection assembly; and the mounting assembly includes a mounting disc, a mounting ring and clamping blocks, elastic members being arranged between the clamping blocks and the mounting ring, the mounting disc being provided with top surface connectors and an outer limiting edge, the outer limiting edge being capable of being clamped on the clamping blocks protruding out of the inner wall of the mounting ring, the mounting disc being further provided with pressing blocks, and the pressing blocks rotating along with the mounting disc and being capable of making contact with the clamping blocks and pressing the clamping blocks into the mounting ring during rotation. The present disclosure can be used for illumination and projection, and further features convenient dismounting and mounting.

The present disclosure provides a light bulb for use in a lamp housing of a vehicle. The light bulb includes a bulb body assembly having one or more light sources fixedly attached thereto, and a mounting assembly configured to mount on the lamp housing. The bulb body assembly and the mounting assembly are connected by a rotatable joint such that positions of the one or more light sources can be adjusted after the mounting assembly is mounted on the lamp housing. In some embodiments, a key portion is attached to the bulb body assembly to rotate the bulb body assembly relative to the mounting assembly.

To provide a light-emitting unit for a door mirror capable of improving a stability of LED's position and connectivity, while reducing a breakage possibility of the LED due to heat. The light-emitting unit for a door mirror is characterized in that it includes a rigid first substrate part having a connector part to receive a signal, and mounts a control unit thereon to cause an LED to emit light based on the signal; a rigid second substrate part provided separately from the first substrate part and mounts the LED thereon; and a connection part connecting the first substrate part to the second substrate part and having a circuit to cause a current signal transmitted from a first substrate part side to reach the LED's side, and the connection part has lower heat transfer rate than heat dissipation rate of the second substrate part.