Abstract: A network-type light emitting diode (LED) illuminating lamp which performs wireless communication, includes terminal blocks, a lamp chamber, power conversion units, a control unit, a substrate and LEDs. Each terminal block includes a first and second pole. The lamp chamber includes a holding space. Each power conversion unit is electrically connected the first and second pole of each terminal block, to convert an AC current into a DC current. The control unit is electrically connected with one power conversion unit and includes a microcomputer, a driver circuit, a network module and a wireless communication element. The substrate is in the lamp chamber and is electrically connected with the power conversion units and the control unit. The LEDs are implanted on the substrate. Thus, through equipment like a personal computer, control instructions are outputted to control brightness and power consumption of many LED illuminating equipment, forming an energy-saving smart-type illuminating environment.

Abstract: A light emitting diode (LED) lighting unit applied to a fluorescent lighting fixture including a light emitting diode (LED) lighting unit mounted in an existing fluorescent lighting fixture; a source part being disposed in the LED lighting unit; polarity being switched by means of the source part installed in the LED lighting unit depending on the direction of the installation direction of the LED lighting unit; the LED lighting unit being capable of coping with changed polarity resulted from any direction of the installation; a first bridge rectifier and a second bridge rectifier installed in the LED lighting unit functioning to rectify the current supplied from a ballast of the fluorescent lighting fixture and to conduct a light emitting diode (LED) assembled unit connected in series and parallel.