+1-800-504-5897 Help Center Check Order Status
About Us Policies Reviews How To
Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Enjoy free shipping during the holidays! Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC and to all U.S. Military APO/FPO/DPO addresses.

Enjoy Our Extended FREE RETURNS

We want to ensure that making a return is as easy as possible! With our Hassle-Free, Extended Holiday Returns, eligible orders placed from November 12, 2025 on will benefit from an extended return deadline (January 13, 2026 or 30 days after receipt of your order - whichever is later). We'll even cover the cost of return shipping. Learn more about our Return Policy.

  • Entire Store
  • ...
  • Apparel & Footwear
  • Astronomy
  • Everything Else
  • Eyewear
  • Hunting Gear
  • Lab Equipment
  • Military Gear
  • Outdoor Gear
  • Photography Equipment
  • Police, EMS & Fire
  • Shooting
  • Sport Optics
  • Sports & Hobbies
TIP
Shopping Cart

Streamlight Tailcap Switch Assembly for Scorpion & Stinger XT Flashlights 850018

Streamlight Switch Assembly - Scorpion/Scorpion LED/Stinger XT Tailcap 850018
Streamlight Switch Assembly - Scorpion/Scorpion LED/Stinger XT Tailcap 850018
1 of 1 images
Streamlight Switch Assembly - Scorpion/Scorpion LED/Stinger XT Tailcap 850018

Tap Tap to Zoom

Questions & Answers
Customer Reviews
Most Recent Reviews
Streamlight Scorpion power switch by Steve, March 16, 2023
Proper replacement switch for the Scorpion flashlight. Works as well as the original, relatively easy to replace if you take your time and work with it. Consider replacing this switch rather than discard the light
Read 1 Review

Code: SQ-ZA-850018

MPN: 850018

List: $5.28
$5.19

Product Info for Streamlight Tailcap Switch Assembly for Scorpion & Stinger XT Flashlights

Streamlight Switch Assembly for Scorpion/Scorpion LED/Stinger XT Flashlights 850018 replaces the tailcap power switch on Streamlight Scorpion and Stinger XT Flashlights. In order to replace the power switch of a Streamlight Scorpion, Streamlight Scorpion LED, or Streamlight Stinger XT Flashlight, this Streamlight Switch Assembly is the right part.image

When you're looking for Streamlight parts, we are the best place to buy online. We stock a full selection of replacement parts for Streamlight flashlights. Whether you need to replace a part of your Streamlight flash light that's worn out or a piece that was damaged on the job, you can buy replacement Streamlight components here!

Features of Streamlight 850018 Switch Assembly for Scorpion/Scorpion LED/Stinger XT Lights:

  • Fits: Scorpion, Scorpion LED, Stinger XT Flashlights
  • Replacement tail switch assembly

Package Contents:

  • Streamlight Parts - Replacement Tail Cap Switch Assembly, Scorpion/Scorpion LED/Stinger XT Flashlights 850018

Streamlight Tailcap Switch Assembly for Scorpion & Stinger XT Flashlights Orderable Models

List of Orderable Models

  • Streamlight Switch Assembly - Scorpion/Scorpion LED/Stinger XT Tailcap 850018 , MPN: 850018 , Code: SQ-ZA-850018
Compare (0)
1 item has been added
Add at least two items to compare