News

  • 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 »

  • LED plant lighting
    Post time: Apr-06-2022

    The global population is increasing and the area of arable land available is decreasing. The scale of urbanization is increasing, and the transportation distance and transportation cost of food are also rising accordingly. In the next 50 years, the ability to provide enough food will become a maj...Read more »

  • The authorized laboratory of Wellway
    Post time: Mar-15-2022

    Since its foundation, wellway has put product quality in the prior place. In order to meet the needs of R & D and quality control, wellway has established its own lamp laboratory with testing equipment for various optical, electronic, material and other components. The owned equipment and tes...Read more »

  • 5W 3.7V 4.4AH LED Work Light
    Post time: Mar-09-2022

    newly added ERW-05 LED Work Light;The Housing color can be customized according to customer requirements, and the parameters such as power, luminous flux and color temperature can be customized according to customer requirements. Lighting time and battery capacity can also be customized accordin...Read more »

  • EU ROHS mercury exemption clause officially revised
    Post time: Mar-03-2022

    On February 24th, 2022, EU officially issued 12 revised directives on the mercury exemption clauses of RoHS Annex III in its official bulletin, as follows:(EU) 2022 / 274, (EU) 2022 / 275, (EU) 2022 / 276, (EU) 2022 / 277, (EU) 2022 / 278, (EU) 2022 / 279, (EU) 2022 / 280, (EU) 2022 / 281, (EU) 2...Read more »

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