You can also use Strion incandescent bulb and 16650 rechargeable single cell in Streamlight Scorpion. This will make your Scorpion as rechargeable without loosing power, brightness and run time.
Both Strion and Scorpion bulbs are same shape, same size and same contact pins but first one is 3.7V to work with single 3.7V rechargeable and Scorpion is nominally 6 volt to work with pair of primary Lithium CR123A
Scorpion was used on Castaway movie years ago.
BTW Carley Lamp was maker of Surefire lamp/reflector assemblies.
Both Strion and Scorpion bulbs are same shape, same size and same contact pins but first one is 3.7V to work with single 3.7V rechargeable and Scorpion is nominally 6 volt to work with pair of primary Lithium CR123A
Scorpion was used on Castaway movie years ago.
BTW Carley Lamp was maker of Surefire lamp/reflector assemblies.