Abstract: The invention discloses a solar lamp, including a base, a light source, a power unit, a lampshade, and a solar panel, wherein the lampshade is buckled on the base to form an accommodating space; the light source, the power unit, and the solar panel are all disposed in the accommodating space; the power unit is electrically connected to the solar panel and the light source; and the lampshade is made of a light-permeable material, wherein a plurality of light guide elements for guiding light are disposed on an outer side the lampshade.

Abstract: The invention discloses a rotatable lamp hanger, including a fixed seat and a rotatable seat rotatably connected to the fixed seat, wherein a lamp is disposed on the rotatable seat, and the fixed seat or the rotatable seat is provided with a mounting cavity, in which a drive unit is disposed; and further including a power supply that supplies power to the drive unit and the lamp, wherein when the drive unit works, the lamp is rotated under the drive of the rotatable seat that is driven by the drive unit. In this way, with the design of the rotatable lamp hanger, the technical problem of low ornamental value of a ceiling lamp at rest in the prior art is solved.

Abstract: The invention discloses a solar lamp, including a base, a light source, a power unit, a lampshade, and a solar panel, wherein the lampshade is buckled on the base to form an accommodating space; the light source, the power unit, and the solar panel are all disposed in the accommodating space; the power unit is electrically connected to the solar panel and the light source; and the lampshade is made of a light-permeable material, wherein a plurality of light guide elements for guiding light are disposed on an outer side the lampshade.