Stinger LED Switch Upgrade Kit

This amazing upgrade kit is designed to transform your existing Stinger LED or Stinger DS LED. It comes with the Face Cap Assembly, Retaining Ring, and C4 LED with Switch Assembly. Specifically for original Stinger LED models without C or C4 in the serial number. With the C4 technology upgrade, your Stinger LED's brightness doubles to an impressive 350 lumens, offering you a much brighter lighting experience.

Using this Stinger LED upgrade kit is easy. First, make sure your Stinger LED is the right model (original ones without C or C4 in the serial number). Then, carefully disassemble your existing flashlight and replace the parts with those in the kit, like the Face Cap Assembly, Retaining Ring, and the C4 LED with Switch Assembly. When using the upgraded flashlight, avoid exposing it to extreme temperatures or harsh environments. For maintenance, keep it clean and dry. If the brightness seems to decrease over time, check the battery. If the battery is good but the problem persists, you may need to contact customer service.