| 摘要 |
PROBLEM TO BE SOLVED: To provide a lighting system and a runway warning light, that are easy to replace emitting body even though it houses power source components for emitting element, and can have watertightness, using a simple constitution and easily expand effective emitting area in equipment surface at the emitting side. SOLUTION: The runway warning light is constituted with a lighting portion 6 that has emitting bodies 4, a power source unit 7 that controls flashing of the lighting portion, a lighting unit body 8 that houses the lighting portion 6 and the source unit 7, and support unit 9 for the lighting unit body. The lighting portion 6 is equipped with 2 or more modules of the emitting body 4, which the power source unit 7 has controlled so as to flash alternately. The lighting unit body 8 is formed with a floodlight window, and a cover 6a has been disposed in liquid tightness. Further, the lighting unit body 8 is equipped with a fan 100 to cool a face that has a rear face of a circuit substrate 2 of emitting bodies 4 and promotes heat radiation of light-emitting diodes 1. |
