LED luminaire for general illumination BLD180 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 50,000 hours or more. Explosive gas atmosphere: Zone 2; Explosive gas atmosphere of IIA, IIB and IIC; T1-6;