Item Type: LED Exit Indicator Material: PC, ABS Battery Type: Nickel Cadmium Battery (built in) Battery Capacity: 1000mAh Protection Grade: IP30 Emergency Lighting Time: About 90 Minutes Power: 3W Package List 1 x LED Exit Sign Light 1 x User Manual 1Green LED Light: The security exit sign light adopts green LED, providing high brightness and visibility, making it more prominent in the crowd. 2ABS Housing: The LED exit emergency light adopts a thermoplastic ABS shell, which is flame retardant and heat resistant, and has a long service life. 3Battery Powered: The LED exit light is powered by a nickel cadmium battery with a capacity of 1000mAh, and provides about 90 minutes of illumination. 4Easy Installation: This green exit light supports wall, ceiling, and end installation, compact and lightweight, allowing it to be used anytime and anywhere. 5Applicable Scene: This green LED light is suitable for emergency exits or power outages, suitable for corridors, stairwells, basements, and other places.