Narva's Electronic Flasher 24V 6 Pin SS has a higher level of reliability, a clearer audible sound and a more consistent flash rate under load and temperature variations. Electronic Flashers were introduced in accordance with the function of 'outage' or globe failure as required by the Australian Design Rule, ADR 13.

Early electronic units are load sensitive, although new units are now available with minimal to no load requirement for use with LED lamps.