At present, most of the conventional Tri-proof light use plastic base and diffuser. In some special environments like beach, tunnel or subway where is high humidity, the plastic material is easy to produce corrosion and fracture. It cause accidents, high-cost maintaining. Stainless Steel Tri-proof Light Anti-Corrosion can perfectly avoid above problem. Stainless Steel Tri-proof Light Anti-Corrosion type can achieve a good success in anti-corrosion and heat resistance by using cold rolling stainless steel housing and tempered glass cover to adopt to harsh environment.