Ocean King NFC9178 shock three anti-corrosion ceiling dome light and longevity

Maintenance-free maintenance-free ceiling dome light series manufacturers maintenance-free ceiling price low-power solid state maintenance-free maintenance-free ceiling dome light LED ceiling dome ceiling lamp low power solid state maintenance-free LED lights glare LED ceiling light ceiling lamp factory ceiling lamp Ceiling high dome waterproof and dustproof ceiling dome light and longevity shock three anti-corrosion ceiling lamp energy-saving lamp tunnel ceiling price is the price promotion and not as the final transaction price, to buy or inquiries, please call! A, NFC9178 maintenance-free dome light series Technical parameters Rated voltage AC / DC12V-48V AC / DC85V-260V LED light source rated power of 5 × 1W / 3 × 1W average life of 100,000 flux 300/180 enclosure protection IP65 Insulation Class I Anti-corrosion grade WF2 introduced Cable Ф6 ~ 7mm pitch higher than 1 Dimensions 180 × 110 × 52mm total weight of 0.6kg two, NFC9178 maintenance-free dome light series before for a variety of indoor and outdoor workplaces. China's coal industry, PetroChina, Sinopec, CNOOC power metallurgy railway steel shipbuilding chemical government departments and large enterprises use fixed lighting needs. Three, NFC9178 maintenance-free dome light series performance by the fourth generation of green power white LED solid state light source, high luminous efficiency, long service life of 100,000 hours, can achieve long-term maintenance-free; low energy, power consumption is only the same flux incandescent 20% of the light. Transparency United States using imported materials, high transmittance, good impact resistance, aging resistance, to ensure that the lights work in harsh environments. The shell is made of light alloy, corrosion resistant, waterproof and dustproof, can meet the requirements of the waste depot indoor use a variety of environments. Good electromagnetic compatibility, avoid causing any interference with the transmission network. Slim design, compact small size, light weight, simple and lightweight. According to the environment and the need to use the installation site, choose a wall-mounted pedestal embedded in any kind of installation. Four, NFC9178 maintenance-free dome light series Note 1 Before use, check the power supply voltage to the required voltage and lighting consistent voltage to avoid discrepancies caused light damage; 2 keep the lamp housing and the transparent parts of the surface clean to ensure good light performance ; 3 to avoid collision with hard objects, so as not to scratch; 4 non-professionals are not free to remove lamps. Five, NFC9178 maintenance-free dome light series of quality assurance in strict accordance with ISO9001: 2008 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 7 years warranty (lamp warranty for one year), since seven years from the date of purchase, any quality problems under normal use, borne by the company.