ving double functions with lighting and emergency.
At normal lighting case,the battery set used for emergery lighting is charged automatically,when commercial electricity is interrupted the emergent switch could be on autoimatically for emergent lighing.
Energy saving and long service life,can be started at 130V.Each 36V fluorescent lamp can save about RMB 100 Yuan every year.
6V4Ah Gas-tight NiCd battery set, maitenance free.
It is strong resisting impact,fireproof ,waterproof,dustproof,ero