News

  • LongNor Opto Meet Your CNC Machine Tool Lighting Needs
    Date: 03/11/2021

    CNC Machine Tool Lighting, LongNor Opto is a worldwide manufacturer of machine tool lighting systems and workplace lighting for virtually all industries and applications. Our company provides over 200 standard lighting models and over 2000 special solutions that are adapted for use in all types of w...

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  • The “Tomb” of the incandescent lamp, the road to the new light source of LED lights
    Date: 09/10/2021

    After Edison, who monopolized the capital market, mass-produced bulbs, the application of bulbs entered an era of rapid progress. According to research data published by Fouquet and Pearson, as we develop from using handmade candles to mass-produced bulbs, the cost of artificial light Over the centu...

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  • Future illumination is Laser Lighting or OLED Lighting?
    Date: 24/08/2018

    There are currently two basic types of solid-state lighting devices: LED, OLED. Current LEDs are very small in size (about one square millimeter) and are extremely bright. Having been developed about 25 years before OLEDs, LEDs are already employed in a variety of lighting products, such as traffic ...

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  • Announcement of Company Name Change‏
    Date: 04/06/2018

    Dear Valued Customers, Suppliers, and Business Partners; Effective June 2th 2018, we are excited to announce that we are changing our company name to: LongNor Optoelectronics Co., Limited Our new name reflects our global presence as a full-fledged subsidiary of LongNor Optoelectronics Co., ...

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  • The Way to a Greener future-LED light tube
    Date: 15/12/2016

    Whilst our appetite for consuming electricity continues to increase, so does our awareness of the need to maximise its efficiency. One area in which every commercial enterprise could not only harness energy more efficiently but ensure that the environment benefits, is through the replacement of fluo...

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  • LED Lighting knowledge
    Date: 15/12/2016

    A Light Emitting Diode (LED) is a semiconductor device which converts electricity into light. LED lighting has been around since the 1960s, but is just now beginning to appear in the residential market for space lighting. At first white LEDs were only possible by "rainbow" groups of three LEDs -- re...

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  • 150 lumen per watt Led Tube lights
    Date: 15/12/2016

    150 lumen per watt Led Tube lights - Not that there is anything wrong with the old sodium-discharge lamps. Producing practically all their light at a wavelength near the peak sensitivity of the human eye gave them a theoretical luminous efficacy of 200 lumens per watt of electricity consumed, though...

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  • All products of us with UL, CE and ROHS certification
    Date: 01/11/2016

    Dear Customer, UL listed Led Lights - Considering the continuous surge in demand from the European and USA market and the new European guidelines on replacing incandescent, halgoen and fluorescent luminaires with more energy-saving LED luminaires, we have applied for UL, CE and RoHS for all the p...

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  • The xLedLight Difference
    Date: 01/11/2016

    Led Flood Light, Globally and locally, everyone wants to reduce environmental impact and make sound economic decisions. But the lighting industry has given us a no-win option: choose highly inefficient incandescents or fluorescents that contain mercury. Fortunately, we no longer have to consider the...

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