... certificate, IP66,upgraded product Type T5 and T8,Upgraded Full plastic explosion-proof emergency fluorescent light fittings ,EX certificate, ... 240V AC, 50/60Hz 11) Cable entry: Plastic molded 1 x M25 x 1.5 cable gland ... Outer diameter of cable: Ø8 to 17mm Plastic molded 2 x M25 x 1.5 stopping plugFeatures ... -proof Type T5 and T8,Upgraded Full plastic explosion-proof emergency fluorescent light fittings