Automatically Switches-ON on mains power failure and provides illumination on battery for specific duration, after which the battery gets automatically cut-off, to facilitate quick recharge on resumption of main supply. once the battery is totally charged it automatically slides into trickle charge to constantly retain the charge and be ready for immediate use.
PEL 111 PNM - Non-Maintained 4hrs. Backup
PEL 118 PNM - Non-Maintained 2hrs. Backup
PEL LED PNM ( R) - Non-Maintained 8hrs. Backup