+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 SL-20 Deals - Coupons, Rebates, Discounts & MORE on Top Streamlight SL-20 Items — 9 products / 14 models

If you are interested in some impressive offers on merchandise from Streamlight SL-20, then you have reached the absolute right place. With fantastic bargains on products from your favorite names, we are sure to become your one stop shop for all things Streamlight SL-20. At OpticsPlanet, we take great pride in possessing a wide range of deals from Streamlight SL-20. And because of our free shipping policy, shoppers that spend $49 or more will receive free delivery with their purchase. For a strong solution to ensure that you have accessibility to the best bargains, deals and incentives on the internet, have a look at our Streamlight SL-20 savings page!image

Popular Categories

Image of Streamlight SL-20 Flashlights category Streamlight SL-20 Flashlights
Image of Streamlight SL-20 Survival Gear category Streamlight SL-20 Survival Gear
Image of Streamlight SL-20 Flashlight Accessories category Streamlight SL-20 Flashlight Accessories
Image of Streamlight SL-20 Batteries category Streamlight SL-20 Batteries

9 Products in SL-20 Deals

reset
Sort by
Most Popular +
  • Most Popular
  • Price: Low to High
  • Price: High to Low
  • Avg. Rating: High to Low
  • Price Per Count: Low to High
  • Price Per Count: High to Low
  • Most Reviewed First
  • Savings % Off
  • Bonus Bucks %: High to Low
  • Bonus Bucks %: Low to High
  • Newest First
  • A to Z
  • Z to A
Show
60 +
  • 20
  • 60
  • 120
  • 240
Image of Streamlight Replacement Battery for SL-20XP Flashlight Streamlight Replacement Battery for SL-20XP Flashlight (6) List: $74.96 (Save 47%) $39.49 Up to 18% Coupon
Image of Streamlight SL-20LP Full Size Rechargeable LED Flashlight 11 models Streamlight SL-20LP Full Size Rechargeable LED Flashlight (3) As Low As (Save Up to 46%) $99.99 Up to 18% Coupon
Image of Streamlight Switch & Led Assembly for SL-20L/LP Streamlight Switch & Led Assembly for SL-20L/LP List: $55.25 (Save 45%) $30.59 12% Coupon
Image of Streamlight SL-20X Flashlight 5 Unit Bank Fast Charger 120V Streamlight SL-20X Flashlight 5 Unit Bank Fast Charger 120V (1) List: $499.84 (Save 37%) $313.49 10% Coupon
Image of Streamlight SL-20L Rechargeable LED Flashlight 4 models Streamlight SL-20L Rechargeable LED Flashlight (7) As Low As (Save Up to 41%) $143.49 Up to 18% Coupon
Image of Streamlight SL-20XP LED Rechargeable Flashlight Streamlight SL-20XP LED Rechargeable Flashlight (4) List: $184.21 (Save 42%) $105.99 10% Coupon
Image of Streamlight Switch Boot for SL-20L/LP Streamlight Switch Boot for SL-20L/LP List: $4.17 (Save 44%) $2.32 On Sale
Image of Streamlight SL-20X Flashlight Switch Module Streamlight SL-20X Flashlight Switch Module (3) List: $29.73 (Save 26%) $21.87 10% Coupon
Image of Streamlight Lens Tool for SL-20L Flashlight Streamlight Lens Tool for SL-20L Flashlight List: $20.82 (Save 45%) $11.53 10% Coupon
reset
Show
60 +
  • 20
  • 60
  • 120
  • 240

Deals View All

7842 products Deal #9: Up to 12% OFF Knives & Tools While supplies last!

SL-20 Deals How To Guides View All

An Overview of Less-Lethal & Non-Lethal Weapons by Brett R.
A Complete Guide to EDC Essentials by Brett R.
Streamlight Product Lines

Filter by:

Unfortunately, the item(s) selected is out of stock. Please update your specifications to see more results.

Deals

reset

Categories

reset

Brands

reset
Price
reset
From $
—
To $

    Made in USA

    reset
    Compare (0)
    1 item has been added
    Add at least two items to compare