In this paper, the boost integrated flyback converter derived AC-DC converter for the indoor Light Emitting Diode (LED) lamp application is proposed. The valley fill circuit is employed in the boost ...

This study proposes a novel light-emitting diode (LED) driver circuit that stabilizes the lighting output without a photodiode. The LED driver circuit is composed of a self-alignment circuit to ...

The Pure Smart A19F Tunable White Filament looks like a classic incandescent bulb, but it’s a Wi-Fi LED bulb with an ...

The Pure Smart TruColor A19 is a smart multicolor bulb with embedded Wi-Fi, voice control support, and lots of third-party integrations.