I used 4 D lantern-style spotlight type lights. and 6 volt lights. that was also before my interest in lights though. and like gun enthusiasts, it is the spark of technology in flashlights itself that makes them interesting at all and not just typical limited tools.
plenty of runtime with those, around 30-70 lumens, 4 to 8 hours and an extra 6 volt to keep going.
this was from 1999 to a continued lack of awareness and interest about 2009.
plenty of runtime with those, around 30-70 lumens, 4 to 8 hours and an extra 6 volt to keep going.
this was from 1999 to a continued lack of awareness and interest about 2009.