Explosion-proof Floodlight Lamp Hazardous area:Explosive gas atmosphere or combustible dust atmosphere or simultaneously Zone1,Zone2,Zone20,Zone21,Zone22 Group of gas or vapoour Application:indoor,outdoor Enclosure:Die-casted with aluminum alloy without copper,shot blasting,electrostatic polyester-sprayed Exposed fastener:high quality stainless steel Display:impact-resistant and hermally stable toughened glass Component:lamp holder typed:E40&E27 Structure:sealing gasket made of acid-resistant silicon rubber,fix the elevation with gear,adjustable elevation between +90°and -30°,captive screw used for cover. Reflector:high purity aluminium,high reflection efficiency,dome shape Conformity:GB3836.1,GB3836.2,GB12476.1,IEC60079-0,IEC60079-1,IEC61241-1-1 Ex-marking is Ex d II B T4/DIP A20 TA, T4 Degree of protection:IP66 Rated voltage:AC220V/AC230V Light source power:100W 500W