$20.99 – XP-L HI, 3B (5000-5500K), 1A (6500K-7000K), 3A(5500K), A17DD-L FET+1 Driver, 102000cd, 1300Lumens, 639meter, 1x 18650 unprotected battery (not included), IPX-8 waterproof 2meters.
You can get Astrolux C8 3B 5000-5500K Flashlight for $20.99 with coupon (from Banggood). You can create price alert here, copy coupons and view price history. You probably want to know what is the best price?
Latest coupon code price check (UTC time):
Banggood ($20.99)
Banggood warehouse is located in China. I think you want to know if the price is good. This price is higher than average price ($18.79) for this item. There is one coupon available! Pretty cool, huh?
Link: Banggood product page
Price without coupon: $21.13
1. ($20.99): BGdd711e
apply it in your cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): 24b777, c8834b, BGLF1, AC18, BGAC8, BG7C8, BGSC8, MALTC8, M4BG, BGBFCR40, 2019FG, AXMAS, BGSPR, BGASTROLUX, BG1128, BGAST25, cbrIDgTec, BG10OFFAFF1, BANGGOODSD, BGTorch4, 00c906, BGtorch3, BGAlerabat15, BGtorch7, BGtorch2, BGAlerabatI, BGASTC, BGtorch9, BG8Alerabat, BGLED07, BGOutlight10, BGXIFD367, BG589b2e, BGcharles03, BGd57765, Fin0066, BGCMP174
(these codes were not working in latest coupon update, but you can check them out anyway)
Other warehouses/versions
This item is available in 3 another warehouse/versions!
1. China – Astrolux C8 1A 6500K Flashlight ($20.99)
2. China – Astrolux C8 3A 5500K Flashlight ($20.99)
3. Europe – Astrolux C8 XP-L HI Flashlight [EU] ($-3)
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
Click here to search by yourself. Here are coupons that you can use.
Price history and price alert
Here is price history (for all/most countries) for Astrolux C8 3B 5000-5500K Flashlight. The lowest price was: $17.59.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).