CPC F21V 21/04 (2013.01) [F21S 8/026 (2013.01); F21V 19/04 (2013.01)] | 6 Claims |
1. A downlight suitable for embedded tubes of different specifications, including a lamp cup, wherein 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; and wherein the spring includes an installation bracket, the installation bracket is U-shaped, two elastic arms are connected at a top of the installation bracket, a transverse axle at a bottom of the installation bracket is inserted into the mount, the spring is capable of being rotated about the transverse axle.
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