The hole in the lamp, where the push button has to go, must be 1.0 cm (0.39 inch) M10 in diameter.
|Dimensions (cm):||rectangular block: 2.1 x 1.2 x 0.9cm (0.83 x 0.47 x 0.35 inch)|
|Heigth (cm):||including button 3.0 (1.2 inch)|
Built-in flasher with white construction.
A switch like this is also called a 'pressure switch'.
This kind of on and off buttons can be mounted in the foot of, for example:
a desk lamp,
a table lamp.
Or in the fixture of a wall lamp.
The structure of the switch is completely white.
The black part (block) disappears in the lamp.