It is applicable to industries including public security, fire‑fighting, military forces, railway, oilfield, iron and steel, mining and electric power. It provides mobile lighting for various operations, emergency repair of accidents, abnormal‑situation handling, night‑time long‑distance operations and other work sites requiring high luminance.It adopts high‑power LED lamp heads with high luminous efficiency and long service life. The lamp heads support adjustable illumination angles.