A modular lighting system adapted to be installed in and illuminate an environment. The lighting system includes a first light fixture including a first canopy assembly adapted to engage a desired surface in the environment, a first light-emitting diode (LED) module, and a second LED module. The first LED module has a first connector assembly configured to mechanically and electrically connect the first LED module to the first light fixture via the first canopy assembly, the second connector assembly is configured to mechanically and electrically connect the second LED module to the first LED module, and the first LED module is interchangeable with a third LED module including a third connector assembly configured to mechanically and electrically connect the third LED module to both the second LED module and the first light fixture via the first canopy assembly.

A mounting bracket for a ceiling lamp includes a support frame, a lamp bracket body, and a locking screw. The lamp bracket body is secured to the support frame by the locking screw. The support frame includes a frame body, a locking hook, and a limit locking plate. The limit locking plate has a threaded limit hole. The locking screw includes a nut, a movable section, and a threaded fastening section. The movable section is mounted in the limit hole. The lamp bracket body has a first function portion and a second function portion. The second function portion has a threaded locking hole. In assembly, the first function portion is mounted on the locking hook, and the fastening section is screwed into the locking hole.

Technologies are described for an LED ceiling frame light configured to be mounted with a ceiling support grid. The LED ceiling frame light has a rectangular or square configuration with outwardly extending flanges configured and disposed to lay on inwardly extending flanges on the ceiling support grid. At least two connectors are configured and disposed to removably connect legs, or portions of the LED ceiling frame light, together and form the LED ceiling frame light into a rectangular or square shape with a rectangular or square opening.

Technologies are described for an LED ceiling frame light configured to be mounted with a ceiling support grid. The LED ceiling frame light has a rectangular or square configuration with outwardly extending flanges configured and disposed to lay on inwardly extending flanges on the ceiling support grid. At least two connectors are configured and disposed to removably connect legs, or portions of the LED ceiling frame light, together and form the LED ceiling frame light into a rectangular or square shape with a rectangular or square opening.

The present invention provides a remote-controlled, retractable accessibility device for ceiling and wall fixtures, such as for lighting fixtures, ceiling fans, speakers, mobiles, and the like. The device allows for the raising and lowering of the fixture via a remote wireless or wired control. The device is designed with electrical connectors that automatically disengage and reengage to cut off the flow of electricity when the fixture is lowered so that the fixture can be safely accessed.

The present invention provides a remote-controlled, retractable accessibility device for ceiling and wall fixtures, such as for lighting fixtures, ceiling fans, speakers, mobiles, and the like. The device allows for the raising and lowering of the fixture via a remote wireless or wired control. The device is designed with electrical connectors that automatically disengage and reengage to cut off the flow of electricity when the fixture is lowered so that the fixture can be safely accessed.

Embodiments of the present invention provide systems and methods for mounting an electrically-powered device to a ceiling or other supporting structure. The electrically-powered device can be, for example, a ceiling fan, a ceiling fan with a lighting fixture, or a lighting fixture.

Embodiments of the present invention provide systems and methods for mounting an electrically-powered device to a ceiling or other supporting structure. The electrically-powered device can be, for example, a ceiling fan, a ceiling fan with a lighting fixture, or a lighting fixture.

A ceiling lamp, including a chassis, a frame assembly and an assembling assembly; the chassis is provided with an abutting surface bonded to a ceiling, and the frame assembly is detachably connected to the chassis in a vertical direction by the assembling assembly; the assembling assembly includes a first assembling member and a second assembling member, one of the first assembling member and the second assembling member is arranged on the chassis, and the other assembling member is correspondingly arranged on the frame assembly; a snap-fit groove is arranged in a side surface parallel to the vertical direction of the snap-fit main body, the snap-fit member is slidably arranged on the sliding base and is capable of protruding out of the sliding base to extend into the snap-fit groove, and the elastic element supplies an elastic pushing force for the snap-fit member to extend into the snap-fit groove.

A ceiling lamp, including a chassis, a frame assembly and an assembling assembly; the chassis is provided with an abutting surface bonded to a ceiling, and the frame assembly is detachably connected to the chassis in a vertical direction by the assembling assembly; the assembling assembly includes a first assembling member and a second assembling member, one of the first assembling member and the second assembling member is arranged on the chassis, and the other assembling member is correspondingly arranged on the frame assembly; a snap-fit groove is arranged in a side surface parallel to the vertical direction of the snap-fit main body, the snap-fit member is slidably arranged on the sliding base and is capable of protruding out of the sliding base to extend into the snap-fit groove, and the elastic element supplies an elastic pushing force for the snap-fit member to extend into the snap-fit groove.