The N50 LT LED Exn is a Zone 2/21/22 hazardous area luminaire designed for use in highly corrosive explosive environments. This specialized, explosion proof fitting constructed from 304 stainless steel or marine grade 316 stainless steel with a 4mm clear tempered glass lens has been tried and tested and is widely used to replace fluorescent luminaires. The gear tray in this luminaire is retrofittable providing long term cost savings and swift and simple maintenance.