A locking structure for an LED lamp contains: a casing, a substrate, at least one locking slot defined between the substrate and the casing, and at least one fixing element configured to fix the casing and the substrate. The substrate includes a trench formed therein, and a profile of the trench corresponds to the casing so that the trench accommodates and retains with the casing. The at least one locking slot and the at least one fixing element are defined between a peripheral fence of the trench and a peripheral wall of the casing, and the at least one fixing element is inserted into the at least one locking slot so as to fix the casing and the substrate.

A locking structure for an LED lamp contains: a casing, a substrate, at least one locking slot defined between the substrate and the casing, and at least one fixing element configured to fix the casing and the substrate. The substrate includes a trench formed therein, and a profile of the trench corresponds to the casing so that the trench accommodates and retains with the casing. The at least one locking slot and the at least one fixing element are defined between a peripheral fence of the trench and a peripheral wall of the casing, and the at least one fixing element is inserted into the at least one locking slot so as to fix the casing and the substrate.

A panel lighting system includes a translucent panel formed to include a channel in a boundary wall of the translucent panel. A flexible circuit board may be mounted on the boundary wall such that LEDs mounted sequentially on the flexible circuit board extend into the channel. The LEDs may be fixedly maintained in the channel by the flexible circuit board being adhesively coupled with the boundary wall adjacent the channel. The system may also include an edge connector coupled to the boundary wall. The edge connector may be a corner edge connector or a side edge connector configured to fixedly hold a coupler that couples and provides strain relief for a cable.

An illumination device includes a supporting base, and a light-emitting element inserted in the supporting base. The light-emitting element includes a substrate having a supporting surface and a side surface, a light-emitting chip disposed on the supporting surface, and a first wavelength conversion layer covering the light-emitting chip and only a portion of the supporting surface without covering the side surface.

An illumination device includes a supporting base, and a light-emitting element inserted in the supporting base. The light-emitting element includes a substrate having a supporting surface and a side surface, a light-emitting chip disposed on the supporting surface, and a first wavelength conversion layer covering the light-emitting chip and only a portion of the supporting surface without covering the side surface.

A light with an integral speed ring is disclosed. The light may have a cover that attaches to a support plate. The support plate has at least one metallic plate that the cover may attach to. The support plate also has a plurality of fins and slots, both of which may be used for cooling. An LED plate is located on the support plate. The LED plate has a plurality of LEDs mounted thereon. A ring is provided that may selectively rotate with respect to the support plate. The ring may have a plurality of apertures located in its outer diameter.

A retrofit kit for a light fixture includes a light engine and a mounting bracket. In some aspects, a method of installing the retrofit kit in a light fixture includes installing a mounting bracket in a housing of the light fixture, and placing a light engine in a temporary hanging position. In the temporary hanging position, a hook of a first engine flange of the light engine rests on the mounting bracket and a second engine flange of the light engine opposite from the first engine flange is spaced apart from the mounting bracket.

Provided are a lens module and a light emitting diode package including the lens module, the lens module, including: a lens part; support parts extending from the outside of the lens part; and connection parts formed on the support parts, respectively.

A lamp support stabilizer has an integral, unitary body having a plate shaped base member with dual lateral tension clips extending down from the base member. An adhesive member is attached to the bottom surface of the base member. A columnar support member having an internal channel extends up from the top surface of the base member. The adhesive member with the stabilizer attached is configured to be positioned on the electrical socket, with the tension clips tightly hugging the sides of the socket. The lamp support on which LED lights are mounted is positioned within the channel located in the columnar support.

A lamp support stabilizer has an integral, unitary body having a plate shaped base member with dual lateral tension clips extending down from the base member. An adhesive member is attached to the bottom surface of the base member. A columnar support member having an internal channel extends up from the top surface of the base member. The adhesive member with the stabilizer attached is configured to be positioned on the electrical socket, with the tension clips tightly hugging the sides of the socket. The lamp support on which LED lights are mounted is positioned within the channel located in the columnar support.