LED-based light bulb device

An LED assembly for mounting to a light bulb including a bulb body and a cap, the bulb body having an exterior surface and the cap having a surface for selective connection to a conventional light bulb electrical socket, the LED assembly comprising:

• a flexible substrate forming a base, a first leg extending from the base, a second leg extending from the base at a location spaced from the first stem, and a tail extending from the base apart from the stems;
• a plurality of light emitting diode lights maintained by the substrate, including a first set of light emitting diode lights disposed on the first leg and a second set of light emitting diode lights disposed on the second leg;
• transformer circuitry carried by the substrate and adapted to modify incoming power for powering the light emitting diode lights, the transformer circuitry including a positive and neutral terminal pads formed on the tail;
• connective circuitry electrically connecting the plurality of light emitting diode lights and the transformer circuitry;
• wherein the LED assembly is configured to be mounted to the light bulb such that the legs extend along the bulb body to locate the plurality of light emitting diode lights along the exterior surface of the bulb body, and the tail extends along the cap.