LED luminaire for general illumination BLD230 series are built to perform effectively and economically in areas that may be difficult to service, expensive to shut down, or any location requiring an increased degree of safety. Compared with conventional lighting, LED Lighting consume up to 85% less energy and typically last as long as 60,000 hours or more.Explosive gas atmosphere: Zone 1 and Zone 2; Combustible dust environment: Zone 20, Zone 21, Zone 22; Explosive gas atmosphere of IIA, IIB and IIC; T1-6;