It is also a term associated with colonialism. In recent times, brown has been used of Hispanics and South Asians in North America, many of whom self-identify as brown.
UL RATINGS. UL stands for Underwriters Laboratories, an independent organization dedicated to educating businesses and the public about safety and performance of products in a wide spectrum of industries.UL has been testing and rating products for more than 100 years, and evaluates nearly 20,000 products annually.The UL rating is an indicator of product quality and certification of safety.or example, the UL Class 350 1-hour fire rating means that the internal temperature of the safe will not exceed 350Â°F for at least 1 hour when exposed to external temperatures over 1700Â°F. A safe may have a 1-, 2-, or 3-hour time classification.
UL is a name you can trust! Consumers can be confident that their seal of approval is not a superficial sales ploy because Underwriters Laboratories is a third-party, not-for-profit organization with no financial interest in the products they evaluate.anufacturers must submit a design layout of the UL mark to a UL label center for review to make sure all required information is acceptable. UL has developed standards and test procedures for products, materials, components, assemblies, tools and equipment, all dealing with product safety.