Aiming to develop a perfect class 1 div 1 explosion proof flood lighting SHF-IA series, SUREALL optimize the flame proof housing structure to create an updated explosion proof lighting with stable heat dissipation fins and perfect led explosion lamp for flame proof light family. It can also used as explosion proof spot light, paint booth lights, gas station lights and flame proof street light. Hazard class division can be extended to class 1 div 2, class 2 division 1 and class 2 division 2 for hazardous locations lighting and zone 1 and zone 2 for atex rating.