Just check coupons out (with price alert and history). Do you want to know what the best price is?
6500 – 7000K, 960 Lumens, Battery Type: 18650
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Latest coupon and price update (UTC):
Price history and price alert
Here is price history (for all/most countries) for Convoy S2+ XML2 U2-1B Black Flashlight.
Price records source(s): Gearbest
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)).