36W circular roadway lights Description: Application: Suitable for coal mine methane gas mixture having occasions. Coal haulage roadway, shaft bottom, electromechanical caverns, back to the wind tunnel, coal preparation plant lighting. Second, the product features: ◆ Light source with high quality high power white LED solid cold light source, energy end, high luminous efficiency, irradiation ◆ DC high value, end-voltage power supply, no flicker and electromagnetic interference, no red (purple) external radiation, no fluorescent lamps Christine steam and other pollutants, in line with European production standards. ◆ reasonable structure, according to the performance of the LED design, the cooling effect is good, beautiful appearance. Explosion, Shock and vibration resistance, heat resistance, good sealing, maintenance and so on. ◆ shell is made of aluminum alloy high gear, glass lens using a special tempered glass, resistant momentum, high strength, sealing strong, waterproof erosion. Third, the technical parameters: Executive Standard: GB3836.1-2000, GB3836.2-2000, IEC60079 Explosion-proof mark: Exe IIT4/T6 Rated voltage: AC127V working voltage; 85-250V rated power; 36W 50W 70W 100W Dimensions: φ280X245X200 mm four, Quality Assurance: This product is 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, from the date of purchase 3 years (source 1 year), the product of any failure under normal use by the company responsible for maintenance free enterprise spirit: the times, the pursuit of excellence management philosophy : scientific decision-making, strict management and mining fiber junction box marketing concept: honesty, win-win cooperation operating philosophy: excellence, flawless development philosophy: integrity, cooperation, truth-seeking, innovative business philosophy: people-oriented, science and technology leader, quality win, integrity First, Shanxi: Taiyuan, Datong, Yuncheng, Linfen, Yangquan, Jincheng, Xinzhou, Luliang, Jinzhong, Changzhi City, Xiaoyi City, Shanxi Jiexiu ...: Yulin, Yan'an, Xi'an, Tongchuan City, Weinan, Baoji, Xianyang, Ankang, Hanzhong, Shangluo City ... Henan: Kaifeng, Luoyang, Pingdingshan, Jiaozuo, Xinxiang, Anyang ... Hebei: Baoding, Langfang, Qinhuangdao, Tangshan, Handan and Chengde, Zhangjiakou, Shijiazhuang, Hengshui, Xingtai, Cangzhou ... Xinjiang: Urumqi, Shihezi, Karamay City, Hami City, Kashi, Tumxuk, Changji City, Fukang City, Korla City, Atushi City, Usu City ... Inner: Baotou, Bayannur, Chifeng, Ulan, Ulanqab, Wuhai, Hulunbeier, Tongliao, Ordos ...