| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a straight-tube fluorescent lamp type LED lighting system capable of being used by connecting a socket part of a fluorescent lamp fixture of various types, and changing a light irradiating direction to an arbitrary direction. <P>SOLUTION: In the straight-tube fluorescent lamp type LED lighting system mounting an LED substrate having a number of LEDs mounted on the surface inside a transparent or a translucent cylindrical pipe for irradiating light from the surface of the LED substrate, an end collar is fitted to either side of the cylindrical pipe, and a synthetic resin base cap equipped with a pair of terminals capable of being connected with a socket of the fluorescent lamp fixture is insertion-coupled in free turning at an end of the end collar, with which, a light irradiation direction can be changed in an arbitrary direction. <P>COPYRIGHT: (C)2012,JPO&INPIT |
