Selectable between Manual Test facility and Self Test facility that fully automates testing and maintenance process. LiFePO4 battery technoloy provides fast charge a high number of charge/discharge cycles and a 3 hour emergency light output. High lumen output suitable for greater mounting heights. Suitable for use in offices public buildings health centres hospitals schools hotels pubs clubs restaurants shops and stores. Energy efficient 2W recessed LED emergency fitting. 3 years warranty for the luminaire and the battery.