MULTIPLE POSITION, VARIABLE INTENSITY LAMP

摘要

In a floor lamp, a lamp receptacle which is universally pivoted to one end of a shaft is provided with a variable impedance circuit for controlling the intensity of luminance emitted by the lamp. The other end of the shaft is bifurcated and defines a pair of substantially equal and outwardly diverging legs which operate to engage the interior wall of a sleeve mounted to a base member. The engagement of the legs and interior wall of the sleeve defines a frictional lock which allows slidable and rotational movement of the shaft within the sleeve.