Abstract: An intelligent dimming RGB LED spotlight comprises an outer shell, a lamp base and a lampshade. A drive board connects to the lamp base and a light source board. The light source board is provided with dense ordinary-color-temperature lamp beads and RGB color-changing lamp beads, and is connected above to the lampshade corresponding to the RGB color-changing lamp beads. A method for achieving the intelligent dimming RGB LED spotlight includes the lampshade scattering the light emitted by the RGB color-changing lamp beads, so as to reduce the light intensity and make the light-emitting area larger and the emitted light more uniform, while it does not block the light emitted by the ordinary-color-temperature lamp beads, which makes the generated light spot have balanced illumination and a uniform and high-purity color in the color-changing process of a variety of colors, able to achieve the effect of AA level of GB illumination.

Abstract: The present invention discloses an LED straight tube lamp with an end face switch for a tone adjustment and a power adjustment, which belongs to the technical field of LED lamps, comprising a lamp tube, wherein an inside of the lamp tube is provided with a light source board, one end of the lamp tube is provided with a first plug, another end of the lamp tube is provided with a second plug, the first plug is provided with a first driving board, the second plug is provided with a second driving board, both the first driving board and the second driving board are connected to the light source board, a switch is provided on the second driver board, an end face of the second plug is provided with an oblique groove, and an interior of the oblique groove is provided with a notch for extending a handle of the switch. In the present invention, the handle of the switch is arranged at the end face of the second plug, and an end of the handle of the switch is flush with the end face of the second plug.

Abstract: The present utility model discloses a downlight that belongs to the technical field of downlights and is suitable for embedded tubes of different specifications; the downlight includes a lamp cup; a drive board is arranged inside the lamp cup, and a light source board is arranged below the drive board; a lampshade is arranged below the lamp cup, and two symmetrically arranged mounts are arranged on the lamp cup; and a spring is rotatably embedded in the mount.