Home / Specialty / Emergency Backup Drivers / EM for Wall Fixtures / 4W EM Backup for Wall Sconces 4W EM Backup for Wall Sconces 4W EM Backup for Wall Sconces quantity Add to Quote SKU: EM-WS-4 Categories: EM for Wall Fixtures, Emergency Backup Drivers, Specialty Description Description 4W >=90mins Emergency Time Related products 15W EM Backup for Panels & Troffers Add to Quote 15W EM Backup for Ceiling Fixtures Add to Quote 30W EM Backup for UFO Highbays Add to Quote 8W EM Backup for Linear Strips Add to Quote