Twin-beam lighting unit automatically goes on if power fails, providing 90 minutes of
emergency lighting. Solid state automatic charger with combination LED pilot light/test
switch. Tough, attractive polycarbonate casing with swiveling heads. 120/277 volt input
standard. Sealed maintenance-free lead calcium battery lasts up to 8 years. UL listed.
Complies with NEC, Life Safety Code, and OSHA. 3 year warranty. (Products meeting
New York City and City of Chicago specifications may be special ordered.)