Codemaster LED Factory Sealed Luminaire Explosionproof , Dust-Ignitionproof 70W equivalent LED Ceiling Mount 120-277V, 50/60Hz 3/4" NPT Hub Clear Glass Gobe Class I, Division 1 & 2, Groups B, C, D Class I, Zone 1, Group IIB + H2 Class II, Division 1, Group E,F, G Class II,Division 2, group F,G. Class III Simultaneous Exposure Type 3R, 4X IP66/67 Suitable for Use in Wet Locations Marine Outside Type (Salt Water) Refer to catalog for additional options