Connectors, also known as connectors, plugs and sockets, generally refer to electrical connectors, that is, devices that connect two active devices to transmit current or signals. However, if such products want to enter the European market, they need to go through CE certification LVD low voltage directive test.

Electrical safety is the basic requirement of electrical products, mainly to check whether electrical products will cause harm and loss to the user\'s personal and property. IEC60950 is a safety standard for information technology products. The standard applies to information technology equipment with a rated voltage not exceeding 600V, including commercial electrical equipment and related equipment, and electrical equipment directly connected to communication networks. The IEC60950 test is a safety test for information technology equipment of applicable standards. Through the safety test, it is ensured that the product conforms to the industrial standards on the structure, performance and process specifications of the product.

Spotlights, also known as spotlights, are mainly used in large-area operation sites, mines, building outlines, stadiums, overpasses, monuments, parks and flower beds. Almost all large-area lighting fixtures used outdoors can be regarded as floodlights. However, if such lamps want to enter the European market, they need to apply for CE certification. EU CE certification is a pass for products to enter the European market. The floodlights exported to EU countries need to pass the requirements of LVD and EMC directives.

On May 20, 2022, the European Commission published an Initiative on restricted substances under the RoHS Directive on its official website. The proposal plans to add tetrabromobisphenol-A (TBBP-A) and medium-chain chlorinated paraffins (MCCPs) to the list of RoHS restricted substances. And according to the program, the final adoption time of this plan is planned to be completed in the fourth quarter of 2022, and the final control requirements will be subject to the final decision of the European Commission.

On 5 March 2022, the Australian Communications Media Authority (ACMA) amended the 2022 Radiocommunication (LIPD) Category License Change (No.1) under section 132 of the Radiocommunication Act 1992. To increase and open up the WLAN 6GHz frequency band (5925-6425 MHz) to operate the radio local area network transmit function at low power.

A Bluetooth receiver refers to a receiver that can accept the transmission mode of Bluetooth. It generally supports PCs and Macs. In our daily life, our common Bluetooth headsets, Bluetooth speakers and other smart electronic products belong to a type of Bluetooth receivers. However, in general, if such Bluetooth smart products want to be produced and sold in China, they need to apply for SRRC certification.

On May 16, 2022, the Bureau of Standards and Inspection (BSMI) of the Ministry of Economic Affairs of Taiwan issued an announcement \"Regulations on the Implementation of Voluntary Product Verification for Single Cells and Battery Systems of Energy Storage Systems\" and announced that it will take effect immediately.

On December 31, 2021, the National Standards Management Committee of the State Administration for Market Regulation issued China National Standard Announcement No. 17 of 2021. This announcement contains the recommended national standard GB/T 17743-2021 \"Limits and Measurement Methods of Radio Disturbance Characteristics of Electric Lighting and Similar Equipment\", which will be officially implemented on July 1, 2022.