This is an Orbik PLR5009P3 emergency module. This module should be used with a 5 cell emergency battery.

Manufacturers Part No (where applicable) : PLR5009P3

This Orbik product is available for just £33.60
at LampShopOnline Ltd

This is an Orbik MS2001P3 emergency module for use with 18w lamps. This module should be used with a 3 cell emergency battery.

Manufacturers Part No (where applicable) : MS2001P3

This Orbik product is available for just £33.00
at LampShopOnline Ltd