Air defense, with ordinary light or high barriers to automaticflash the high life with aviation obstruction light device.
防空，装有普通障碍灯或高级的全自动带闪光的高寿命的航空障碍灯装置。
2
The utility model relates to a non-contact electronic flashlight for vehicles, which is composed of a pulse oscillating circuit, a switching circuit, a temperature automatic protection circuit.