Aliexpress
There’re some similar items on Aliexpress in my database. There may be some other items though.
| Image | Product (link) | Price | Coupons |
|---|---|---|---|
 |
Convoy S3 XM-L2 Flashlight | 19.84 USD | – |
 |
Convoy S3 519A Flashlight | 20.22 USD | – |
More on Aliexpress… Here are coupons that you can use.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in China. There is one coupon right now! Check this out.
Link: Banggood product page
Coupon (15.90 USD): BGCONV
(CouponsFromChina.com tip: just apply this code in your cart after clicking “Proceed to checkout”. Click to copy code and open shop)
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): SCS3A, 502C6B, MK0010, CFCBG, BGCLS3, BGCCS3, BGTORCH, BGCONVOYSS, BGFLS15, BGAFF10OFF
(there’s a little possibility that old coupon will work)
Price history and price alert
Here is price history (for all/most countries) for Convoy S3 XM-L2 U2 1A Black Flashlight.
Price records source(s): Gearbest, Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).