An LED support clip enables mounting of light-emitting diode (LED) modules onto support elements which may be pre-existing, such as tubing, while avoiding problems with current mounting methods. One or more LED light modules may be clamped into the LED support clip without the need for adhesives or screws, thereby forming an LED light assembly. One or more LED light assemblies may be clamped onto the support element. The LED support clip may comprise multiple clamps configured with spring tension jaws designed into the manufacturing process of the LED support clip. Support elements may be oriented horizontally, vertically or at various angles and may have a variety of cross-sectional shapes, including: square, triangular, rectangular, pentagonal, hexagonal, “I”-shaped, “L”-shaped, and round, over a wide cross-sectional dimension range.

An installation bottom base is provided. The installation bottom base includes: a main body, a fixed installation structure connected with the main body, a light source installation structure and a bottom base terminal assembly, and the bottom base terminal assembly includes at least two bottom base terminals exposed to the light source installation structure. When the light source module is installed to the bottom base, the at least two base terminals are electrically connected with the plurality of light emitting units in the light source module, so that at least two of the light emitting units in the light source module are in different power supply circuits. In summary, current supplied to the light emitting units by a power module is transmitted by the at least two terminals, so that the at least two light emitting units are in different power supply circuits.

A lighting system includes a substrate of non-absorbent foam material having a first surface, an undercut groove formed in the first surface, and a light source disposed in the undercut groove. The lighting system can be used with various structures including, but not limited to spas, swimming pools, decks, marine products, and sheds.

Disclosed are various embodiments of LED lamps that are both watertight and waterproof for use in outdoor venues. The LED lamps can easily be assembled using automated or manual techniques and provide a reliable source of outdoor lighting for many years. Simple and inexpensive techniques are used to assemble the LED lamps that allow the lamps to be produced at a reasonable price.

The present disclosure provides a light source switching module, a light source assembly and a lighting lamp. The light source switching module includes: a switching portion, being provided with an installation portion for installing a light source module; a mechanical connection portion, being fixed on the switching portion and being mechanically connected with a base; and an electrical connection portion, being electrically connected with a power supply connection terminal in the base and being electrically connected with the light source module.

An optical light source cover configured to be fixed at a reaction bearing, the optical light source cover including an interlocking element configured to attach the optical light source cover at the reaction bearing, wherein the interlocking element includes an interlocking arm, wherein the interlocking arm extends from the optical light source cover in an insertion direction of the optical light source cover into the reaction bearing and includes a free end that is in front in the insertion direction and a connected end that is connected to the optical light source cover, wherein the interlocking element includes a first interlocking hook that is wedge shaped, wherein a first wedge tip of the first interlocking hook is oriented in a direction towards the free end of the interlocking element.

A lighting unit includes a housing, a bus bar and a circuit substrate. In a state where the bus bar is installed in the housing, a base part and a first spring part of the bus bar are held by the housing in a first direction, and the bus bar is positioned with respect to the housing in the first direction. In a state where the circuit substrate is installed to the bus bar installed in the housing, a bus bar contact part of the circuit substrate contacts a substrate contact part provided to a second spring part of the bus bar such that the circuit substrate is held by the base part and the second spring part in the first direction, and the circuit substrate is positioned with respect to the bus bar in the first direction.

The present disclosure relates to an assembly component, a lamp and a method of manufacturing an assembly component. The assembly component includes a first element and a second element, the first element includes a first main body and a first elastic engaging portion which are connected to each other; the second element includes a second main body and a second engaging portion; the second main body has a moving space; a bottom wall of the moving space forms a clamping surface, the second engaging portion is connected to a side wall of the moving space, the first elastic engaging portion is clamped between the second engaging portion and the clamping surface, and the clamping surface limits the first elastic engaging portion in an outward direction.

A ceiling light apparatus includes a base plate, a light passing cover, a driver and a light source module. The base plate has a center protrusion portion and a peripheral protrusion portion. In addition, the base plate has a peripheral wall. The driver is disposed in the center protrusion portion. The light source module is disposed on the front side of the base plate. The driver is disposed on the front side of the base plate.

A lighting system to retrofit existing lanterns with light emitting diodes, which includes a support bar and different elements of a lighting module, typically including a light emitting diode (LED) assembly and LED driver. Different elements of the lighting module can contain openings to accommodate the width of the support bar, which receives such elements. The lighting module is able to slide along and be fixed in various positions on the support bar by the use of torsion springs. Such features allow the lighting system to adapt to existing lanterns of different shapes and sizes.