Handle to turn the light off or on
Rotating element that serves to open a door. Swivel device used to regulate fluid flow through a duct or tube. The fluid can be liquid or gas. In Colombia it has as synonyms, handlebar, handle, lock, latch, controller, key.
KNOB: Light switch.
PERILLA:1. ROTATING HANDLE OF SEGURIDAD.2. PORTION OF HAIR IN THE BARBA.3. ADORNMENT IN THE FORM OF PERA.4. BOTTOM OF THE EAR.
Object that is similar to a pear-shaped, as some locks that have two, one on the outside of the door and another inside, and that by turning it after entering the key, opens the door.