Lens Highly transparent white tempered glass, Emitter type SST20 LED, 6500k), Material, Battery 21700 lithium-ion battery (not included), Lumens 1000 lumens, Weight 92g, underwater 2 m, Reflector Reflectier-Smooth / bright vacuum plated aluminum alloy, Reverse rear switch, Range 343m (max), Waterproof IPX-8 waterproof, Switch, T6 aluminum alloy, Color Black, Light color Cold white and natural white available (5000k, Impact resistant 1m, Size 121mmx 31mmx 25.4mm.
Basically copy coupon, view price history or create e-mail price alert. You probably want to know what is the best price?
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.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
1. ($13.14): BGSM30%
2. ($13.14): cbrIDgTec
3. ($13.46): fInbG2020
4. ($13.96): BGff2020
just apply this code 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): BGYSD2, BGTORCH, BGASD2, BGF1111, BGMH20N
(you can check these old coupons out, but these probably won’t work)
Price history and price alert
Do you need price history chart (for all/most countries) for Amutorch Yootoo SD2 SST20 Flashlight? There we go. The lowest price was: $9.99.
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)).