Ilight, LLC

Joshua James Wiscombe

Gary Bret Millar

A light bulb assembly is described. The light bulb assembly includes a bridge rectifier to perform full wave rectification of an alternating current (AC) power source, a capacitor to smooth a voltage from the bridge rectifier, and a plurality of light emitting diodes (LEDs) arranged in series. A number of LEDs included in the light bulb assembly is selected by substantially balancing the voltage from the AC power source with a predefined voltage drop associated with each of the LEDs to consume the voltage entirely using the LEDs to generate light.

Lighting device

A system is described for providing unconditioned power using an alternating current (AC) power source in order to power light emitting diodes (LEDs). The system may include a plurality of light emitting diodes (LEDs), a microprocessor to send pulse-width modulated power signals to power the plurality of LEDs, a zener diode to limit a voltage provided to the microprocessor from the AC power source, and a varistor in series with the zener diode to clamp down the voltage from the AC power source to a pre-defined value to resist current in rush to the microprocessor.

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Layton, UT, United States of America

Joshua James Wiscombe