It is a requirement of HTM 06:01 that all fixed operating lights (including main and satellite lamps) should be connected to a battery backup (BBU) system that provides a minimum of 3 hours autonomy just in case main power is lost during a surgical procedure.

Starkstrom supply battery backup to Hospitals all round the UK and  manufacture from their facility in Leicester ensuring seamless integration when being installed alongside KLS Martin range of Operating lights.

They are fitted with a range of alarms and a remote test facility (usually connected to the Theatre Control Panel) and an under-voltage disconnect relay to prevent non-recoverable discharge of the batteries.