HRD81 series of explosion-proof compact energy saving lamps (ⅡC) HRD81 series explosion CFL scope? Widely used in oil exploration, refining, chemical, military and other hazardous environments and offshore oil platform, oil tankers and other places for general lighting and task lighting purposes ? suitable for higher degree of protection requirements, damp places? Suitable for explosive gas atmospheres 2 areas? applicable to combustible dust in Zone 21, Zone 22 places? applies ⅡA, ⅡB, IIC explosive atmosphere? applicable in temperature class T1-T6 group HRD81 series of explosion CFL light technical parameters Model Specifications Type Rated power Rated voltage proof mark Protection grade HRD81 lamp holder saving lamps 42W 68W 80W 220V Ex d IIC T6 E27 E40 IP66 HRD81 series of explosion-proof compact the structural characteristics of energy-saving lamps? aluminum die-casting housing, surface electrostatic spray? high corrosion resistance of stainless steel exposed fasteners? protection network using high-quality carbon steel galvanized surface spray, double corrosion? threaded flameproof and stop mouth proof structure, reliable explosion-proof performance? design silicone rubber seals, high temperature, anti-aging, high-protection, anti-waves reach level requirements? configuration industrial energy-saving light, stable and reliable performance? using 99.99% pure aluminum reflector , anodized, high reflection efficiency? Can this product in accordance with the requirements of the standard emergency device, when the power supply off, the lamp is automatically switched to the emergency lighting status? steelpipe G? HRD81 series of explosion CFL quality assurance? fully meet the design requirements within one year of purchase, the product under normal use of any failure (non-human failure) by the Company free maintenance.