This post LED Light Bulb Circuit – 230V / 120V Mains Operated LEDs appeared first on ELECTRICAL TECHNOLOGY. 120V / 230V AC Mains Operated LED Light Bulb Circuit Diagram – Components, and Operation Years ago, lighting applications relied on incandescent filament lamps, compact fluorescent lamps (CFLs), and fluorescent tubes. In modern applications, LED bulbs have largely replaced these technologies due to their high luminous efficacy, extended service life, and low power consumption. Stand...