LUMINTOP FW21 Pro Copper XHP50.2 Flashlight (Banggood, Aliexpress: Lens Glass with anti-reflective coating, Emitter Three LEDs on a copper DTP MCPCB, Ingress rating Equivalent to IPX7, 000 lm, Body Aluminum with hard-coat anodizing, Switch Electronic tail switch, Intensity 26055cd ANSI throw ~325 m, Optic Aluminum Orange Peel reflector, Driver FET+7+1 driver. Low parasitic drain while OFF, Flux 10, Weight Approximately 245 g without cells, Size 40x 102mm (Headx length) (the best price with coupon)).
Check coupons or create price alert down below. Let’s see what best price is ATM.
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):
Banggood
Banggood warehouse is located in China. I found coupon for you. Check this out.
Link: Banggood product page
1. ($116.28): BGALL8
you should apply the coupon in your cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): M6437, BGFW21ProC, FIN1726, BGLMTB, BG1128, cbrIDgTec, BG10OFFAFF1, BANGGOODSD, BGTorch4, 00c906, BGtorch2, BGtorch3
(I don’t think these’re gonna work, but you can try ’em out anyway)
Price history and price alert
Check out price history chart (for all/most countries) for LUMINTOP FW21 Pro Copper XHP50.2 Flashlight. The lowest price was: $76.93.
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)).