Full Technical Description: product type: luminaire ceiling mounting module; compatible fixture family: Champ N2MV nonmetallic HID luminaires; mounting style: ceiling; conduit trade size: 1 inch; material: polyphenylene sulfide nonmetallic compound; construction: corrosion resistant; compatible accessory: wall-mount bracket may be used with the ceiling mounting module when required; standards include UL 844, UL 1598, UL 1598A, and CSA C22.2; application: supports and connects compatible N2MV luminaires in corrosive, wet, marine, and hazardous industrial locations