1 and Zone 2 dangerous places. 
 IIA, IIB, II class of explosive. 
 Equipped with light source: one leg or foot tube lamps with: 40X (36W X 2 40 (36) WX 1,20 (18) WX 2,20 (18) WX 1. 
 ■ high-quality steel plate shell, clear polycarbonate molded cover is formed. ◆ The shell is formed by steel plates of high grade, the transparent enclosure is 
 pressed to formation by poly-carbonate. 
 ■ overall structure is fully sealed for waterproofing and dust. ◆ Use sealed structme, with the functions of strong water-proof and dust-proof., 
 ■ built-foot tube, fast transient start, can be modified according to user requirements ◆ The inside packs a footight tube, the fleetness starts in a moment, can according 
 Tube feet. To customer request refit the one foot light tube. 
 ■ The lamps are available upon request equipped with emergency equipment, emergency equipment from the emergency ◆ The emergency device may be installed as requited, which consists of controller 
 Controller and the two parts of nickel batteries, emergency controller has been and cadium battery, the controller has functions of charging nd discherging 
 Charge and over discharge protection. Over-voltage. 
 ■ comply with GB3836-2000, IEC60079 standard request