The UL Mark is one of the most recognized, accepted and trusted symbols in the world. It means that Underwriters Laboratories has tested samples of products to safety requirements and conducts periodic checks of manufacturers' facilities.

Consumers today are more informed than ever, and they understand that when it comes to bringing products into their homes, safety cannot be taken for granted. Shoppers are also keenly aware of value these days; and whether they're walking the aisles at a mega-mall or surfing the Internet for goods, they're looking to get the most for their money. The UL Mark adds value to products and peace of mind to purchasing decisions.

UL Damp-location rating ensures the product is designed to operate safely in outdoor locations that are protected from the direct elements, such as a porch. Damp-location rated products are not designed to withstand constant or significant moisture.

UL Wet-location rating can be used almost anywhere - on unprotected exterior walls, along a garden path, atop columns or fence posts. Wet-location rated products are designed to be reasonably watertight; they require a seal around the base, canopy, or bracket to protect the electrical service from moisture.