Popular flashlight models such as the Noctigon KR4 and Sofirn BLF LT1 include a wealth of customizable features, based on the portable Anduril firmware standard. Anduril unifies many proprietary flashlight control mechanisms into a single, repeatable operational workflow.
Unfortunately, some Anduril models neglect to document their true capabilities. We detail core functions here for your convenience.
This is particularly relevant for the Nocticon Emissar KR4 and Sofirn LT1 models, which fail to persist settings when replacing the batteries.