Lampu Fluorescent Explosionproof Ballast Electronic Application : Designed for explosive atmosphere Zone 1 Zone 2 Groups IIA, IIB, IIC Temperature classes T1 T8 Bi-pin fluorescent tube. Built in high property electronic ballast Designed for petroleum exploitation refinery storage chemistry medicine military and military facilities etc sites with potential explosive atmosphere Explosion protection : Exedmbï ¿ ½ ï ¿ ½ ï ¿ ½ CT4/ DIPA20TAï ¿ ½ ï ¿ ½ ï ¿ ½ T6 Rated voltage : AC 220V Tube options : Bi pin fluorescent tube T8 - 1 x 36W, 2 x 36W Bi pin fluorescent tube T5 - 1 x 28W, 2 x 28W Ingress protection : IP66 For Further Info, Please contact : Hasan Basri 031-78060919/ 081-25-98-777-65