What does UL number mean ?

The UL number is a crucial identifier that indicates the safety compliance of a product or system. It is a symbol of assurance that the product meets the standards set by Underwriters Laboratories (UL), a globally recognized safety certification organization.

To locate the UL number on a product, manufacturers are required to display the UL logo along with the corresponding UL number on their certified products. The UL logo is often accompanied by other regulatory marks, such as the "CSA" mark, which indicates that the product complies with the relevant Canadian Standards Association (CSA) regulations.

Once you have located the UL logo, the associated number is usually located nearby. To verify the UL number, it is essential to visit the official UL website. The website offers an "Verify UL Certification" or similar option on their homepage. This online tool allows users to input the UL number found on the product and obtain detailed information regarding its certification status.

The official UL website provides confirmation if the UL number is valid and associated with a certified product. It's important to note that counterfeit products sometimes feature fake UL numbers. Verifying the UL number through the official website helps ensure that you are purchasing genuine and tested products.

In conclusion, the UL number is a significant designation that signifies the compliance of a product or system with specific safety standards set by UL. It is essential to verify the UL number to ensure that you are purchasing genuine and tested products.