• Post time: Sep-22-2022

    At present, there are two kinds of sensors used in lamps: infrared sensor and microwave sensor. Electromagnetic spectrum Both infrared ray and microwave belong to electromagnetic waves. The electromagnetic spectrum of electromagnetic wave ranged in the order of wavelength or frequency and energy ...Read more »

  • DLC Issued the second edition draft standard of plant lamp v3.0
    Post time: Aug-16-2022

    On July 27th, 2022, DLC issued the technical requirements and sample inspection policy of the second edition draft of plant lamp v3.0. The application according to Plant Lamp V3.0 is expected to be accepted in the first quarter of 2023,The sample inspection of plant lamps is expected to start on...Read more »

  • Harm of lighting flicker
    Post time: Aug-01-2022

    Since lighting entered the era of fluorescent lamps, flicker accompanied lights have been flooding our light environment. Subject to the luminous principle of fluorescent lamps, the problem of flicker has not been well solved. Today, we have entered the era of LED lighting, but the problem of lig...Read more »

  • Remote Controller for Lamps
    Post time: Jul-06-2022

    At present, the types of remote controllers used for lamp control mainly include: infrared remote controller and radio remote controller ● Composition and principle: The signal is sent by the oscillator, and then driven by power. The transmitting element (piezoelectric ceramic, infrared transmitt...Read more »

  • Post time: Jun-23-2022

    On June 10, 2022, the European Chemicals Agency (ECHA) announced the 27th update of the REACH candidate list, formally adding N-Methylol acrylamide to the SVHC candidate list because it may cause cancer or genetic defects. It is mainly used in polymers and in the manufacture of other chemicals, t...Read more »

  • Post time: Jun-16-2022

    On July 9, 2021, the Saudi Standards, Metrology and Quality Organization (SASO) officially issued the《Technical Regulations on the Restriction of the Use of Hazardous Substances in Electronic and Electrical Equipment》 (SASO RoHS), which controls the hazardous substances in electronic and electr...Read more »

  • Photobiological safety standard for lamps
    Post time: May-23-2022

    In the past, there was no detailed measurement and evaluation method for the harm caused by light radiation to human body. The traditional test method is to evaluate the content of ultraviolet or invisible light contained in the light wave. Therefore, when the new LED lighting technology appears,...Read more »

  • Why should LED lamps be tested for high、low temperature and humidity?
    Post time: Apr-26-2022

    There is always a step in the process of R & D, production of LED lamps, that is, high and low temperature aging test. Why should LED lamps be subject to high and low temperature aging test? With the development of electronic technology, the integration degree of driving power supply and LED ...Read more »

  • Post time: Apr-13-2022

    According to the amendment of GRPC regulation, the Brazilian National Bureau of standards, INMETRO approved the new version of Portaria 69:2022 regulation on LED bulbs / tubes on February 16, 2022, which was published in its official log on February 25 and enforced on March 3, 2022. The regulatio...Read more »

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