UL879 is the UL safety standard for Electric Sign Components and certified components under this standard is listed on the Sign Component Manual (SAM). The 12 V and 24 V constant voltage models of the XLG-75, XLG-100, and XLG-150 series are certified to UL879 and are listed on the SAM. If all components are listed on the SAM and the installation instructions are followed, the finished sign is automatically granted the UL48 certification status. This saves cost and speeds up time-to-market.

