The present disclosure discloses a projection lamp for projecting a nebula and a starry sky comprising a housing, a light source assembly, a laser assembly, a rotating assembly, a control board, a base seat, and a power source port. The light source assembly and the laser assembly are disposed in the housing and penetrate through the housing, and the rotating assembly and the control board are disposed in the housing. The rotating assembly is configured to drive a rotating optical sheet and a diffraction sheet to rotate. The light source assembly comprises a light source board, a light reflecting cup, a fixed optical sheet, the rotating optical sheet, and a lens assembly. The light source board, the light reflecting cup, the fixed optical sheet, the rotating optical sheet, and the lens assembly are successively disposed along a path in which light rays emitted by the light source board move.

Disclosed are a light emitting assembly and a light emitting device. The light emitting device includes a first light emitting element, a first light transmission portion and a driving portion, The first light emitting element emits a first light beam. The driving portion can drive the first light emitting element or the first light transmission portion, such that a position relationship between the first light emitting element and the first light transmission portion is switchable between a first state and a second state. In the first state, the first light beam passing through the first light transmission portion presents a first pattern; in the second state, the first light beam passing through the first light transmission portion presents a second pattern which is different from the first pattern.

The present disclosure discloses a projection lamp. The projection lamp includes a light-emitting assembly including at least one first non-coherent light source, a light-reflection medium, a first condensing lens, a driving device, a driving gear, and a driven gear. An inner wall surface of the light-reflection medium is formed by mutually connecting a plurality of irregular light reflection surfaces; the first non-coherent light source is arranged in the light-reflection medium; the first condensing lens is arranged above the light-reflection medium; the driving gear is connected to the driving device; and the driven gear is arranged on the light-reflection medium and is engaged with the driving gear to drive the light-reflection medium to rotate. The technical solution of the present disclosure effectively improves the diversity of the light effect of the projection lamp.

A flower receptacle with a water lamp handicraft, including: a water lamp ornament, where the water lamp ornament includes a water lamp body and a top ornament, and the water lamp body is a hollow and a light-transmissive three-dimensional structure and holds a thick liquid inside, and the top ornament is mounted on the water lamp body; a fixing member, connected to the top ornament, and forming a customized three-dimensional model with the top ornament; and a flower receptacle base, having a tapered structure, mounted on the fixing member, and used for arranging flowers. In the present application, the fixing member and the top ornament are combined, to enable the fixing member and the water lamp ornament to form a unique three-dimensional model.

A reflective bird deterrent, having a base, a center post attached to and extending up from the base, and first and second spinner assemblies having a plurality of fins rotatably attached to the center post. The plurality of fins on the first spinner are angled such that they spin in the opposite direction of the plurality of fins on the second spinner, and the plurality of fins on the first spinner and the plurality of fins on the second spinner are reflective.

A reflective bird deterrent, having a base, a center post attached to and extending up from the base, and first and second spinner assemblies having a plurality of fins rotatably attached to the center post. The plurality of fins on the first spinner are angled such that they spin in the opposite direction of the plurality of fins on the second spinner, and the plurality of fins on the first spinner and the plurality of fins on the second spinner are reflective.

Apparatus and methods for deployment of fixtures. The apparatus may include a system for controlling deployed fixtures. The system may receive user commands different devices in different formats. The fixtures may be independently addressable. The fixtures may be magnetically supported by a fixture support. A brace may join two or more fixture supports without reducing space available to support fixtures. The brace may join a fixture support to a fixture support accessory. An accessory may include a variable-angle junction. The fixture may include articulating joints for controlling the direction of a beam. The fixture may include a lens having an electrically controllable beam spread angle. The fixture may be stowable in the fixture support. The fixture may be slidable along a cord to adjust a height of the fixture. The fixture may include an extendable ring. The system may coordinate motions of the fixtures to follow a target. The fixture may include an elongated board. The elongated board may include a non-polar power socket.

The present disclosure discloses a lamp for projecting a nebula and a starry sky comprising a housing, a light source assembly, a laser assembly, a rotating assembly, a control board, a base seat, and a power source port. The light source assembly and the laser assembly are disposed in the housing and penetrate through the housing, and the rotating assembly and the control board are disposed in the housing. The rotating assembly is configured to drive a rotating optical sheet and a diffraction sheet to rotate. The light source assembly comprises a light source board, a light reflecting cup, the rotating optical sheet, and a lens assembly having a frosted surface with an array of protrusions. The light source board, the light reflecting cup, the rotating optical sheet, and the lens assembly are successively disposed along a path in which light rays emitted by the light source board move.

The present invention relates to a snowflake projection lamp, including a housing, a concatemer optical lens arranged at the front end of the housing, a main control board and a projection component arranged in the housing, and a rotating shaft component connected to the lower end of the housing, where the front end of the housing is provided with an opening, the inner side of the opening is provided with a first surrounding wall, the concatemer optical lens includes a mounting base and a lens group, a first groove is internally provided with a sealing ring, and the concatemer optical lens is pressed on the first surrounding wall of the housing through the sealing ring; Lamplight of a high-brightness light source component passes through a film driven by a motor component to project multiple dynamic spots with different sizes and snowflake patterns in a designated region.

A water-globe decoration light-and-shadow pedestal structure includes a pedestal to which a water-globe decoration is attachable. The pedestal is provided, in an interior thereof, with light-emitting elements. The pedestal has a wall that is formed with at least one hollowed pattern. The water-globe decoration is of a light-transmitting three-dimensional configuration and has a sealed interior space that receives and holds therein a flowable liquid. Height differences of the light-emitting elements relative to the at least one hollowed pattern allows light to pass through the at least one hollowed pattern of the pedestal to project a shadow of the at least one hollowed pattern onto an object outside the pedestal, so as to generate a lighting and shadowing visual effect that is rich and shows variation of layering.