Harsh and Hazardous Location lighting Manufacturer
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  • Nov 16, 2016
  • By : Admin
  • Events & News
On Oct.24, 2016, the global safety science leader American UL company issued UL844-CID1 certificate of explosion proof light to NJZ LIGHTING, who became the first luminaires manufacturer in China receiving UL844-CID1 certification for explosion proof light.

It consolidates the competitive advantages in the field of hazardous location lighting solutions throughout the world, also signifies UL will provide all-round safety certificate service for China local and multinational enterprises in different areas of explosion-proof certification, better supporting customers’ products to fulfill national safety and function standards.
Ms. Tian Ying, China Sales Manager from UL Light fixture Department, attended the certificate promulgation ceremony.  She said, “By virtue of authority and just of UL detection certification service and strong credibility in North American market, UL844 certificate will ensure safety of property and humans life by using LED lights in hazardous location. The more dangerous the place is, the more important the UL safety certification will be. In the field of LED explosion proof light, UL spares no effort to provide high quality, local and professional service for outstanding enterprises like NJZ Lighting. Through UL, more and more customers around the world will accept Chinese brands. 


NJZ Overseas Department celebrated this significant moment

Along with rapid development of petroleum, marine industry and mining industry, demand of LED explosion proof lights expands dramatically. As market survey said, worldwide market of explosion proof products develops promptly and the sales volume is estimated to increase from 0.1515 billion dollars in 2013 to 0.2481 billion dollars in 2020. Benefit from policy promotion, explosion proof appliances win the opportunity to boom. Take LED explosion proof light as example, it has more added value than common products due to high technical requirement and difficult test requirements. It needs to conform to higher explosion proof standard besides traditional safety requirement to successfully enter international market. 

NJZ Lighting is China’s first and only manufacturer to gain UL844-Class I, Division 1 and UL1598A certificate at present. The Defender series LED explosion proof light is able to work in the most hazardous location (Class 1,Division 1, -40℃-65℃). UL844-CID1 certificate is significantly different from global and IEC on explosion proof standards. Take explosion test as example, UL is much more strict on light fixture housing strength, one same housing needs to be tested 15 times in different explosive gas concentration environment instead of 3-5 times as global and IEC standards require.  Besides, this light fixture adopts flat explosion proof type rather than S.A. type, which requires high process precision, excellent machine work and die-casting technique.

About UL:
UL is a global independent safety science company with more than a century of expertise innovating safety solutions from the public adoption of electricity to new breakthroughs in sustainability, renewable energy and nanotechnology. Dedicated to promoting safe living and working environments, UL helps safeguard people, products and places in important ways, facilitating trade and providing peace of mind to all.
To learn more about UL, please visit http://www.ul.com
UL certifies, validates, tests, verifies, inspects, audits, advises and educates. We provide the knowledge and expertise to help navigate growing complexities across the supply chain from compliance and regulatory issues to trade challenges and market access.

About NJZ Lighting:
NJZ lighting is proud to be the member of China Transmission Group (HK.0658), which is the world’s largest wind turbine gearbox manufacturer. With more than 40 years development, the Group business scope has expanded to Gear, Marine, Machine Tool and LED Product. As the wholly-owned subsidiary of China Transmission Group, NJZ Lighting is a vertically integrated company with strong support from Sapphire and LED wafer manufacturing to machine tools.
NJZ Lighting is dedicated to be the best LED industrial lighting developer and manufacturer in the world. We specialize in innovating and manufacturing high quality LED product benefiting from outstanding R&D team, professional testing equipment, and close cooperative partnership with national famous colleges and scientific research institute. The self-developed LED high bay, streetlight and explosion proof light have been widely used in application cases from Mobil, Sinopec, several municipal streets and tunnels, winning consistent reputation from all the clients, the same happens to those customized LED high bay and shoebox applications in Belgium, America, Canada and some other high-end lighting markets.