1) Coal Mine Flame Proof Light 2) 70W, 127VAC 3) ... I, IP65 5) aluminium alloy DGS 70/127B(A) Coal Mine Flame Proof LightCERTIFICATION & APPROVALSCSST Ex Certification Certificate: 21020446Safety ... This product is mainly used for lighting in coal mines with vapour ,coal dust explosive gases, or power supply network with ... mmWeight Lamp 4.3kgExplosion proof ballast box 4.1kg Coal Mine Flame Proof Light