dZ53-J2x1.5 series of explosion-proof emergency light-headed because of the limited models available online, more specifications and prices, please call: used in chemical, refining, oil exploration, offshore oil platforms, cruise ships, military and other dangerous places; one for Explosion range headed emergency lights - for 1 and Zone 2 hazardous locations. Suitable for IIA, IIB, IIC class group explosive atmosphere. Emergency dedicated for channel evacuation lighting. Second, the performance characteristics of the emergency lighting for the green LED light source. The shell is made of high quality aluminum alloy precision die-casting, surface electrostatic powder spray, beautiful appearance, fine structure. The inner nickel hydrogen battery of environmental protection, only when connected to the mains to charge the battery, disconnect the mains, emergency light will turn on automatically. Third, the main technical parameters Rated voltage: AC220V 50Hz source type and power: LED (2W × 2) Emergency Time: 90min Charging time: 24h Ex mark: Ex de IICT4 shell protection grade: IP54 Cable diameter: ￠ 8 ~ ￠ 14mm lead inlet means thread: G3 / 4 "Dimensions: 275 × 260 × 150 Fourth, quality assurance BCJ52-2 × 10W explosion-proof emergency light-headed in strict accordance with ISO9001: 2000 international quality management system standards for quality control to ensure product quality is higher than the national standard, fully meet the design requirements, the product of 3.5-year warranty (lamp warranty for one year), from 3.5 years from the date of purchase, under normal use of any failure by the company responsible for maintenance free.