Aliexpress
Here are coupons that you can use.
Other warehouses/versions
This item is available in 4 another warehouse/versions!
1. China – BLF A6 1A 6500K Flashlight (-3 USD)
2. China – BLF A6 5A 4000K Flashlight (-3 USD)
3. Europe – BLF A6 1A 6500K Flashlight [EU] (-3 USD)
4. Europe – BLF A6 3D 5000K Flashlight [EU] (-3 USD)
Latest price update (UTC time):
Banggood
Banggood warehouse is located in China. There are no active coupons for this product, but the price is pretty low isn’t it?
Link: Banggood product page
Price: -3 USD
It looks like this item is out of stock in Banggood. If you found it then please send me the link. I will replace it.
Click here to search on Banggood!
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): 2d8cbc, e2bcea, XMASBG, BGLF1, 502C6B, cmb1, TTxBG10, MayDay10, AC18, aff7off, BG7A6, bgssaff9, BGSM30%, AFfbG10, M4BG, 2019FG, AXMAS, BGSPR, BGASTROLUX, BGTBD, BGUSA6, BGHU978, BGUS1104, BG1128, BGAST25, BG10OFFAFF1, BGdeals123
(system checks these coupons on every price check (like once per 24 hours), but you can check them out anyway)
Other warehouses/versions
This item is available in 4 another warehouse/versions!
1. China – BLF A6 1A 6500K Flashlight (-3 USD)
2. China – BLF A6 5A 4000K Flashlight (-3 USD)
3. Europe – BLF A6 1A 6500K Flashlight [EU] (-3 USD)
4. Europe – BLF A6 3D 5000K Flashlight [EU] (-3 USD)
Price history and price alert
Here is price history (for all/most countries) for BLF A6 3D 5000K Flashlight.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).