A ceiling fan includes a support, a motor portion, a blade portion, control section, illumination portion, and case. Illumination portion includes lower illumination cover, upper illumination cover, and LED substrate portion. Heat dissipation plates are provided on a side of upper illumination cover.

A lighting device, for attachment to an object structured to be worn on at least one facial feature of a human user, having a releasable fastener adapted for attachment to the above-noted object and a pole, having a first end pivotably connected to the clip, and a second end, opposed to the first end. An electric lamp is pivotably connected to the second end. Further, the pole defines an internal cavity and has battery contacts positioned to contact a battery set placed in the internal cavity. A conductive assembly is electrically connected between the battery contacts and the electric lamp, so as to power the electric lamp.

A dishwasher, in particular a household dishwasher, includes a dishwasher cavity for cleaning dishes, glasses, cutlery or similar wash items. The dishwasher cavity has a plurality of walls that delimit it, with at least one of the walls including a through-hole. A flat lighting unit is configured for placement in the through-hole such as to be pressed by a mechanical force application element against edge regions surrounding the through-hole.

The (LED or-and Laser) light source or bulb for light device including garden light has at least one of (1)more than one bulb-base(es)(2) more than one optics-elements which at least one is 180 of degree flat or ½ ball, ⅔ ball, sphere, dome shape for top cover(3) optic-lens or laser film or grating film to enlarge or created plurality of image, lighted patterns(4)built-in or add-on flexible bendable arms to change position ,direction, orientation of (LED or-and Laser) light beam(5) near-by and far-away illumination, image, lighted patterns, or desired light effects(6)more than one light beam emit out from (LED or-and Laser) light source or bulb for garden light controlled by IC or circuitry(7)more than one function selected from USB charger, power failure, remote control, Infra-red controller, blue-tooth, wifi, internet, App software, motion sensor and wireless with multiple-way communication(8) rechargeable circuit, batteries or rechargeable battery, USB ports for the (LED or-and Laser)-bulb be charged or supply other device current.

There is provided lighted headgear having various configurations, components thereof, and other accessories combined therewith. Also provided are a light module and a battery pack.

A device for indicating appropriate social distancing includes the ability to project light (in various forms and in a various ways) onto the ground in a manner visible by the user and those around them. A boundary of the projected light can be set to an acceptable social distance and can include different colors to indicated varying social distances for varying levels of trusted individuals. Proximity sensors set to appropriate distancing requirements, along with the varying levels of trust can be implemented into multiple devices being used in a group setting.

A magnifying cap for a prescription bottle is disclosed. The cap has a magnifying lens retained within the cap between a top aperture and an opening at the bottom end. The magnifying lens is oriented to provide a magnification of indicia carried on an outer surface of the prescription bottle, when viewed through the aperture and the opening. An illumination source may be provided around a periphery of the magnifying lens to illuminate the indicia for better viewing.

The (LED or-and Laser) light source or bulb for light device including garden light has at least one of (1) more than one bulb-base(es) (2) more than one optics-elements which at least one is 180 of degree flat or ½ ball, ⅔ ball, sphere, dome shape for top cover (3) optic-lens or laser film or grating film to enlarge or created plurality of image, lighted patterns (4) built-in or add-on flexible bendable arms to change position, direction, orientation of (LED or-and Laser) light beam (5) near-by and far-away illumination, image, lighted patterns, or desired light effects (6) more than one light beam emit out from (LED or-and Laser) light source or bulb for garden light controlled by IC or circuitry (7) more than one function selected from USB charger, power failure, remote control, Infra-red controller, blue-tooth, wifi, internet, App software, motion sensor and wireless with multiple-way communication (8) rechargeable circuit, batteries or rechargeable battery, USB ports for the (LED or-and Laser)-bulb be charged or supply other device current.

The present application relates to a lighting field and discloses a lamp installed through screwing, and a lamp body. The lamp installed through screwing includes a lamp body and an installing bracket. The lamp body is provided with a first fastening part thereon. The installing bracket is provided with a second fastening part thereon. The first fastening part is configured to be inserted into the second fastening part, and the lamp body is screwed, and the first fastening part rotates to fixedly fit the second fastening part. The first fastening part fits the second fastening part through screwing, thereby achieving a quick installation and disassembly.

The application discloses a lighting device with a silent large-volume air duct structure, which comprises an outer shell and an inner shell. The inner shell is embedded and installed on the end face of the outer shell, and a gap between the outer periphery of the inner shell and the inner side of the outer shell forms an air outlet duct. The outer shell or the inner shell is also provided with an air inlet, and an air suction part is arranged corresponding to the air inlet. The cross-sectional shape of the air outlet duct includes an acceleration air duct whose width gradually decreases from inner to outer, and a trumpet-shaped opening connected at the end of the acceleration air duct and connected with the outside, and its technical scheme overcomes the problems in the existing technology that the fan lamp is large in size and generates noise, etc.