Exit Sign Lighted and Emergency Lights

In a power failure, the exit sign stays illuminated and the emergency lights automatically turn on to provide area lighting for up to 90 minutes. Units are hard wired to a reliable electrical source. During a power failure, power is drawn from the internal 6-volt lead calcium rechargeable battery system. Emergency lights automatically shut off and begin to recharge following the return of power

• 6-volt lead calcium rechargeable battery provides up to 90 minutes of area lighting
  
• Automatically shuts off and begins recharging as soon as power is restored
  
• Quick and easy installation
  
• Features LED AC indicator and push-to-test-button