... light,led flood light,led high bay light,led tunnel light,outdoor led spot light,mobile led flood light,led mine cap light,led explosion-proof light ... heat dissipation technology for radiator. 14. Toughened glass for light protection; both matt and clear glass available. 15. Closed ... its destroy, only cracked, not smashed.Applications: led flood light widely used in our daily life: 1.Tunnel, Subway, ...