| 摘要 |
The present invention relates to a traffic light comprising a pole for being set up on the ground; a tubular rod extending transversely from and hanging on the upper part of the pole; and one or more signal lamps comprising a plurality of light emitting diodes and being fixed to the tubular rod without a separate housing thereof for providing traffic signals, in which the signal lamps and the tubular rod as a whole serve as a traffic signal display, without a separate housing thereof required. |
