LED Emerncy Driver 20W, Recharable Battery Backup, 100V-347VAC, Over 90mins Emerncy Time for Less Than 155W Dimmable LED Troffer Panel and Linear Fixtures, UL Listed

Emerncy Mode: The battery backup driver provides at least 90 minutes of emerncy lighting when power failure after 24hrs fully chard. Compatibility: The emerncy LED driver operate with 20-150W(0-10V dimmable) Fixture and less than 20W LED Lamps without dimming function. Specification: Our emerncy backup battery driver input volta is 100-347VAC,50/60Hz, output volta 170V DC; Input power 12W, output power 20W.