Bulb with adjustable dispersal of light

A light bulb for adjustable dispersal of light, the bulb comprising:

• a base;
• an envelope coupled to the base;
• a mounting assembly placed inside the envelope, the mounting assembly comprises a top surface and a bottom surface, wherein the bottom surface being fixed to the base;
• a plurality of plate radially engaged over the top surface of the mounting assembly via hinge mechanism, using a plurality of hook, wherein the plurality of hook consist of a pinion formed around an outer periphery of the hook;
• a plurality of light emitting diode (LED) mounted on top surface of the plurality of plates;
• a connector arranged within the mounting assembly such that the connector extends longitudinally from the top surface to the bottom surface of the mounting assembly, the connector further comprising;
• a plurality of rack attached radially to the connector such that each of the rack meshes with the respective pinion of the hook;
• and
• a proximal end engaged to;
• a cylindrical shaft having spiral grooves, such that the rotation of shaft allows the connector to move in one of upward and downward direction, wherein the said movement of the connector allows the pinion to move over the rack and thus actuating the movement of the plurality of plates around their axis, via hinge mechanism in order to adjust beam angle of light.