| 摘要 |
Disclosed is an LED fluorescent lamp. An LED fluorescent lamp according to an embodiment of the present invention comprises: a main substrate including an LED array having a plurality of LEDs arranged thereon; a heat dissipating member coming in contact with the main substrate in the opposite side of the LED array; a cover surrounding the main substrate and the heat dissipating member; a pair of base members individually coupled to one side and the other side of the cover; and a pair of sub-substrates individually mounted on the base members, and including a driving circuit for driving the LED array. According to an embodiment of the present invention, only an LED is arranged on a main substrate, and a driving circuit for driving an LED is disposed on a sub-substrate mounted on a base member, so a light-emitting area and a heat dissipating area are maximized, and light-emitting efficiency and heat dissipating efficiency of the LED fluorescent lamp may be improved. An alternating current power source is provided through a single current path, so an LED may be more stably driven. |
