| 摘要 |
PROBLEM TO BE SOLVED: To provide LED lighting device.SOLUTION: A lighting device in accordance with one preferred embodiment of this invention comprises a cover of hollow cylindrical shape with light transmissivity in which both ends in a longitudinal direction are released; a frame formed to extend in a direction arranging in parallel with a longitudinal direction of the cover and slidably inserted and connected along the longitudinal direction of the cover at an inner diameter surface of the cover so as to be positioned in an inner space of the cover; an LED module including light emitting LEDs and supported at a lower side surface of the frame; and a driving circuit module for driving the LEDs and supported at the upper side surface of the frame, and the frame is formed with protrusions at both ends connected to the inner diameter surface of the cover. |
