UL Certification Mark | Underwriters Laboratories Logo #12156 (License: Personal Use)

This is the official UL certification mark-a black stylized “UL” enclosed in two concentric circles, with a registered trademark symbol (®) at the lower right. The design conveys authority, standardization, and trust, used on electrical, fire, and safety-related products worldwide. It confirms that the item has undergone independent testing and complies with nationally recognized safety standards.

Used on product packaging, technical datasheets, and regulatory compliance pages to indicate UL listing or certification; commonly sought by manufacturers, retailers, and consumers verifying safety credentials.