A LED lamp comprises a base, an envelope, a printed circuit board for mounting a plurality of LED chips and a supporting member for supporting the printed circuit board. The envelope has a bottom end coupled with the base. The envelope defines an interior between the base and the envelope, and the printed circuit board is disposed in the interior. The printed circuit board comprises a hollow structure. One end of the supporting member is assembled in the base, the other end of the supporting member is coupled with the printed circuit board. One end of the printed circuit board extends into the base.

The present disclosure provides an end cap assembly, a lamp using the end cap assembly and a method of assembling the lamp. The end cap assembly includes an end cap, an isolation module, a mounting module, a conductive contact, a driving module and a potted material. The end cap defines therein an end cap interior chamber. The isolation module comprises a first end coupled to the end cap and a second end having a first opening. The mounting module is coupled to the isolation module and at least partially is accommodated in the first opening, and the mounting module has a second opening. The conductive contact is at least partially accommodated in the second opening. The driving module is at least partially accommodated in the end cap interior chamber. The potted material is filled in the end cap interior chamber and surrounding at least part of the driving module.

An LED light bulb with integrated power supply, and which may incorporate integrated communications and processing functions. The LED light bulb is designed to be efficiently manufactured in mass quantities using automated assembly techniques, and is constructed to exhibit the spatial light pattern of a regular incandescent bulb as closely as possible. Where communications and processing functions are integrated, the LED light bulb is able to communicate via wireless communications to a mobile phone, notebook, tablet, or other computing device.

The LED light bulb comprises an outer case, a heatsink, an LED light module, a power driver and a metallic bulb base. The LED light module includes a circuit board and an LED light source. The outer case includes a plurality of vent apertures. An interior surface of the heatsink defines a heatsinking pathway. The heatsinking pathway and the vent apertures are disposed and configured to provide a convection airflow pathway.

The present disclosure discloses a lighting lamp, and the lighting lamp includes an interface base; a radiator, a lower end of the radiator being connected to the interface base; a side cover, disposed on a side of the radiator and located on an outer periphery of the radiator; a top cover, disposed on an upper end of the radiator; and a light source assembly, including a side light source installed between the radiator and the side cover and a top light source installed between the radiator and the top cover.

The present disclosure includes an LED lamp assembly comprising a glass envelope, an LED platform supported by a stem arrangement disposed within the envelope, a base hermetically sealed to the envelope, a gas disposed within the envelope providing thermal conductivity between the LED platform and the envelope, and a getter disposed within the envelope for absorbing volatile organic compounds. The lamp may maintain a ratio of helium to oxygen that achieves both an acceptable thermal conductivity and an acceptable lumen output over the life of the LED lamp.

A water solar lamp comprises a light transmissive casing, a solar panel, a power processing unit, and a plurality of light emitting components. The light transmissive casing comprises an upper cover, a base assembled with the upper cover, and an installation space defined by the upper cover and the base. The base is set as a water-facing side, the base comprises a ring groove for temporarily storing gas when the light transmissive casing is disposed on water, and the ring groove divides the base into an inner ring region and an outer ring region. The solar panel is disposed on the upper cover, and the power processing unit is disposed in the installation space and connected to the solar panel. The plurality of light emitting components are disposed in the installation space, and the plurality of light emitting components receive power provided by the power processing unit to emit light.

A water solar lamp comprises a light transmissive casing, a solar panel, a power processing unit, and a plurality of light emitting components. The light transmissive casing comprises an upper cover, a base assembled with the upper cover, and an installation space defined by the upper cover and the base. The base is set as a water-facing side, the base comprises a ring groove for temporarily storing gas when the light transmissive casing is disposed on water, and the ring groove divides the base into an inner ring region and an outer ring region. The solar panel is disposed on the upper cover, and the power processing unit is disposed in the installation space and connected to the solar panel. The plurality of light emitting components are disposed in the installation space, and the plurality of light emitting components receive power provided by the power processing unit to emit light.

A flashlight having a housing, a light-end assembly, and a user interface. The light-end assembly, which may be coupled to an end of the housing, may comprise a flexible light component having a proximal end and a distal end. A first plurality of light emitting diodes (LEDs) may be distributed on the first flexible light component between the proximal end and the distal end. The flexible light component may include a flexible, semi-rigid structure to maintain the flexible light component in a desired shape or position.