Price history, coupons and price alert are available on this page. What is the best price?
1782000 candela, Low brightness gear: , Endurance time High brightness gear: , Luminous intensity High brightness gear: , Luminous flux High brightness gear: 560LM, Light source Special LEP module / wavelength 400-700nm / life expectancy of about 10 /000 hours, Illumination distance High brightness gear: 2670M, 1 hour 58 minutes, Low brightness gear: 1553M, Shell material Aviation aluminum / black hard anodized surface, Low brightness gear: , Low brightness gear: 187LM, Dispersion angle 1.8°, 603000 candela, 4 hours 32 minutes, Reflective system Double convex acrylic lens
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. I found coupon for you. Check this out.
Link: Banggood product page
1. ($302.02): 00c906
apply it 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): BGwhielabel, BGflashlight, BG10OFFAFF1, BANGGOODSD, BGTorch4
(these coupons are old, so probably won’t work)
Price history and price alert
Price history (for all/most countries) for WELTOOL W8 Tactical Flashlight is here.
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)).