Streamlight 75768 Stinger LED C4 Upgrade Kit is used to upgrade an existing Stinger LED or Stinger DS LED Stinger models without C or C4) to C4 LED technology. With the upgraded C4 LED technology, the original Stinger LED's brightness is increased 350 lumens. The Stinger LED C4 Upgrade Kit includes C4 LED with switch assembly, face cap assembly and retaining ring.
Application: flashlight upgrade kit.
Use on: outdoors.