The Lithonia Lighting EU2L LED Emergency Light is suitable for emergency lighting applications such as stairways and hallways. Designed with all-inclusive lamp, reflector and lens assembly. Its low profile and dual lamp heads make the EU2L ideal for safely illuminating the path of egress in small spaces at lower mounting heights. It can be wall or ceiling mounted and will provide 90 minutes of emergency power in the case of power loss. Brand Name: Lithonia Lighting Activation Type: Switch Power Source: Hardwired Light Source: LED Color: White Product Type: Emergency Light Volts: 120 V Bulbs Included: Yes Recommended Bulb Type: Integrated LED Height: 7.9 in. Indoor or Outdoor: Indoor Number of Bulbs Required: 2 Packaging Type: Boxed Glass or Lens Type: Glass Width: 4.5 in. Watts: 0.37 W...and more!