Basically copy coupon, view price history or create e-mail price alert. Do you want to know what the best price is?
, Max runtime 66 Hour, Charging indicator Breathing blue is in charge, Weight 0.52oz/14.8g, Dimensions Ø0.61” (15.6mm)x L2.38” (60.5mm), Charging time 90 minutes (500mA/5V), Beam distance 109 meters, Battery 330mAh lithium polymer rechargeable, Recharge Micro USB, Model A7x, solid blue is fully charged
Aliexpress
I could not find it on Aliexpress. Click here to search by yourself.
Here are coupons that you can use.
Latest coupon code price check (UTC time):
Banggood
Banggood warehouse is located in China. Well, there is one coupon available right now.
Link: Banggood product page
1. ($43.69): BGTorch4
coupon code has to be applied in shop’s 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): BgcLuBofErtA10, BGRV, 4BLF, BG10OFFAFF1, BANGGOODSD
(system checks these coupons on every price check (like once per 24 hours), but you can check them out anyway)
Price history and price alert
Do you need price history chart (for all/most countries) for ROVYVON Aurora A7x GITD XP-G3/UV Keychain Flashlight? There we go.
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)).