LED lamp

摘要

A light-emitting diode (LED) fluorescent lamp which can replace a typical fluorescent lamp is provided. The LED fluorescent lamp includes an LED array including a plurality of LEDs connected in series; first through fourth connection pins; first through fourth capacitors connected to the first through fourth connection pins, respectively; a first diode having an commonly connected to second ends of the first and third capacitors and a cathode connected to a first end of the LED array; a second diode having an anode connected to a second end of the LED array and a cathode commonly connected to second ends of the second and fourth capacitors. The LED fluorescent lamp can replace a typical fluorescent lamp without a requirement of the installation of additional equipment or the change of wiring.

主权项

1. An LED lamp connected to an electronic or magnetic fluorescent lamp ballast comprising:
a plurality of external connection pins having at least, a first connection pin connected to a terminal of the electronic or magnetic fluorescent lamp ballast and a second connection pin connected to another terminal of the electronic or magnetic fluorescent lamp ballast; and an LED array including a plurality of LEDs connected in series, wherein the LED array is connected in series with one or more capacitors and one or more diodes, between the first connection pin and the second connection pin.