Explosion-Proof Foodlights 1).used in zone 1, zone 2, zone 20, zone 21 and zone 22 2).certificates: LCIE05ATEX 6143; LCIE07ATEX6106; PCEC(China); LCIE10ATEX_ 3).two Series, five Specifications BAT53 Series include BAT53-125, BAT53-250, BAT53-400, BAT53-1000. 4). All the details should be checked on our website.