Check the listing for details. Emergency Lighting Commercial 2 Light Black Double Face Green Exit Sign PAC0409B. Condition: New. Listed at 55.00 USD. Emergency Lighting Commercial 2 Light Black Double Face Green Exit Sign PAC0409B2GB ILLUMINATIONTwo fully adjustable 5.4W, glare-free lamp heads.Smooth thermoplastic reflector and plastic lens for optimal light distribution.Ultra bright, energy efficient, long life Green LED EXIT sign illumination.ELECTRICALDual 120/277 voltage.Charge rate/power "ON” LED indicator light and push-to-test switch for mandated code compliance testing.LVD (low voltage disconnect) prevents battery from deep discharge.6V maintenance-free, rechargeable sealed lead acid battery.Internal solid-state transfer switch automatically connects the internal battery to LED board and lamp heads for minimum 90-minute emergency illumination.Fully automatic solid-state, two rate charger initiates battery charging to recharge a discharged battery in 24 hours.MOUNTINGEZ-snap mounting canopy included for top or end mount.Universal K/O pattern on back plate for wall mount.