Model ZNTC9200 Application areas for a variety of indoor and outside the workplace. Chinese coal industry, PetroChina, Sinopec, CNOOC, electric power, metallurgy, railway, steel, shipbuilding ,, aerospace, fire, chemical, government departments, venues, transportation and large enterprise fixed lighting needs. Use 1, according to the site environment and lighting needs, determine the proper installation location and mode, press the ballast to the length of the 220V power supply contacts, ready φ12-14mm three-core cable. 2. Unscrew the ballast cover fixing screws, and open the back cover, then loosen the ballast cable into the mouth of the compression nut, the cable cord compression nut through the introduction to the control board at the input terminal blocks, the cable L, N, corresponding to the ground line connection terminal block is fixed, and then tighten the cable clamp nut and the ballast cover with screws. 3, the chosen mounting position, with expansion bolts φ10mm lamps and ballasts will be fixed. Ballast can be installed next to the lamp, but also after replacing the connecting cable length between the lamp and ballast, the ballast installed within 30 meters away from the lamps. 4, replace the lamp, first loosen the three central wing nut cap, and then forced open the rear lamp cap pulled up, unscrew the broken bulb put a new lamp, and finally press the reverse order to restore the cap. Features 1, efficient gas discharge as a light source, the light bulb life of 10,000 hours, and is particularly suitable for large-scale unattended outdoor lighting. 2, the use of lightweight alloys and high-tech spray technology, shell never rust, never corrosion. Lights inside the structure and materials by double shock absorption, good seismic performance of the lamp. 3, the introduction of new technology, such as piping, ensure shell integrity is good, reliable seal, waterproof and dustproof. 4, with good electromagnetic compatibility, no electromagnetic interference on the surrounding environment. 5, lighting overall low temperature, heat dissipation, and can reduce the probability of failure. 6, in line with user-friendly design and environmental colors, full harmony with the natural landscape, blend.