| 摘要 |
PURPOSE: A rotary type LED lighting device of the fluorescent lamp form is provided to reduce the power consumption of the lighting device, to control the direction of the irradiated light, and to get improved ILLUMINANCE. CONSTITUTION: A rotary type LED lighting device of the fluorescent lamp form comprises a heat-sinking member(10), a projection unit ash(20), and a combining member(30). The heat-sinking member has the regular length corresponding to the fluorescent lamp. A cross section of the heat-sinking member accomplishes the half circle form. The combining member has a pair of access terminals and supplies external power to an LED module through the access terminals. The LED module is composed of a printed circuit board(42) and a plurality of LEDs(41). A pair of fitting groove parts is formed on a rotation terminal part. |
