The Ex-light fitting EE 11 PL with a self-contained battery system is fitted with an 11 W compact fluorescent lamp and was designed for a 1.5 hour Emergency Lighting duration.
The light fitting has a Micro-computer which controls the lighting functions and monitoring. Per LEDʼs, possible faults in the emergency lighting circuit, battery or lamp defects are shown. Additionally the charging status and the mains supply are also shown. The housing is made of a copper-free aluminium and has a borosilicate glass tube.
They are used for illuminating emergency exit routes, as well as emergency light fitting for dentification of exits.