VEVOR 4 Pack Emergency Lights for Business, with Battery Backup, Commercial LED Emergency Exit Lighting Fixtures, AC 120/277V, with Two Square Head Adjustable, 90-Minute Backup, for Business, White

For Home & Business Use: These emergency lights for business support a wide AC 120-277V input range and auto-switch to battery power during outages. Rigorously tested to provide essential exit lighting during fires, hurricanes, or grid failures
≥90 Minute Emergency Runtime: Featuring a 700mAh Ni-Cd battery, these commercial emergency lights provide ≥90 minutes of stable illumination during a power outage. They allow sufficient time for personnel evacuation and fire emergency response
Bright & Glare-Free Lighting: Our LED emergency exit lighting is equipped with 24 SMD2835 LEDs, delivering 230 lumens of even, flicker-free light. Clearly illuminates hallways, exits, and doorways to help staff and visitors quickly identify escape routes