| 摘要 |
PROBLEM TO BE SOLVED: To provide an indication light for indicating a particular place such as constructional site that may appear in every direction, and readily be installed, maintained and removed. SOLUTION: An indication light comprises a conical or pyramidal main body, and a light-emitting member partly inserted in the main body. The main body is transparent. The light-emitting body consists of light-emitting parts respectively attached over and below the power supply. Each light-emitting part consists of a cylindrical or polyhedral casing containing at least one light- emitting diode. The upper light-emitting part protrudes upwards from the main body, and the lower light-emitting part inserted in the main body. |
