LED Emergency Light with Battery Backup, Adjustable Light Heads, Emergency Exit Lights for Home Power Failure, High Light Output for Commercial Hallways, Stairways, Fire Resistant Quantity:4 Pack （$16.7 /count） Light distribution: 100 degree

Light distribution: 100 degree

Operating Temperature: -40°F to 113°F

The 0-10V dimmable feature allows for customized brightness control

With 5 5-year warranty and stocked in the US

User-Friendly Design: Ergonomic handle & LCD screen for easy monitoring

LED Emergency Light with Battery Backup, Adjustable Light Heads, Emergency Exit Lights for Home Power Failure, High Light Output for Commercial Hallways, Stairways, Fire Resistant Quantity:4 Pack （$16.7 /count） Light distribution: 100 degreeFeatures: GUARANTEED & SAFETY These exit emergency lights with UL and cUL are listed for safe operation and first class quality and the body is made of Injection molded thermoplastic ABS, UL 94V 0 flame rating, fire resistant. Complies with UL 924 Emergency Exit Lighting Regulations. 120V 277V AC universal voltage. BATTERY BACKUP The emergency light with adjustable light heads are build in 3. 6V 1000mAh Nickel Cadmium battery, a minimum of 90 minutes