HRY81-Q Series Explosion-proof plastic LED fluorescent lamp (ⅡC) HRY81-Q Series Explosion-proof plastic LED fluorescent scope? Widely used in oil exploration, refining, chemical, military and other hazardous environments and offshore oil platform, oil tankers and other places for work and scene lighting purposes? suitable for higher degree of protection requirements, humidity, containing corrosive gas? Suitable for explosive gas atmospheres 1 and Zone 2 areas? applicable to combustible dust 21 Zone 22 places? applicable in ⅡA, ⅡB, IIC explosive atmosphere? apply to T1-T4 (T6) group temperature class HRY81-Q Series Explosion-proof plastic fluorescent LED light source type technical parameters Model Specifications Rated Power (W) Rated voltage Ex-mark Protection grade Installation HRY81-Q T8 fluorescent tube 18 * 1 18 * 2 18 * 3 28 * 1 28 * 2 28 * 3 36 * 1 36 * 2 36 * 3 220V Ex d II C T4 IP66 / IP67 ceiling pendant hanging chain fence style curved rod flange wall HRY81-Q Series Explosion-proof plastic LED fluorescent structural characteristics? PC material injection molded casing, strong anti-impact, high temperature, cold, anti-corrosion and other characteristics? PC material injection proof electronic town lampshade, high transmittance, and can withstand strong impact, strip edge design, can effectively prevent glare? grading system software design professional optical beam reasonable distribution, uniform illumination, reflection efficiency, high utilization? traits current, short-circuit, open circuit protection, against the effects of aging air leaks lamp with preventing circuit; a high power factor cosΦ≥0.95, wide voltage input, all work within the range of 170V ~ 250V, and to maintain constant power output, does not affect the light output efficiency? of the housing with an ingenious breathing apparatus, balance internal and external pressure, eliminate condensation phenomenon? available upon request emergency device, when the power supply off, the lamp is automatically switched to emergency lighting status? cabling (steelpipe please specify) HRY81-Q Series Explosion-proof plastic LED fluorescent quality assurance? Standards This product fully meet the design requirements within one year of purchase, any malfunction (non-human failure under normal use ) maintenance-free by the Company.