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 25W EM Backup for Downlights Add to Quote 60W EM Backup for UFO Highbays Add to Quote 8W EM Backup for Panels & Troffers Add to Quote EFS104 Motion Sensor for Linear High Bay & Strip Lights Add to Quote