Brand WARSUN, Light Mode LED mode – Low > Mid > High > OFF, Product Beam Range 500 Meters, LED Light source P8 LED*2+1*COB, Product Brightness Max 1000 lumen, Product Material Aluminum Alloy, Battery Capacity 4000mAh, Product IP Rating IP65, Function Zoom / Power Indicator / Power Bank / USB Charging, Product Weight 205 g, Product Size 120x 50x 22 mm, Product Power Source 2*18650 rechargeable battery (Built-in), COB mode – Low > High > Red flash > OFF, Product Model X608.
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
You can use link bot to get even lower price:
Click here to search by yourself. Here are coupons that you can use.
Latest price update (UTC time):
Banggood
Banggood warehouse is located in China. I am tired of searching coupons, but I found one for you…
Link: Banggood product page
1. ($21.24): BGOutlight10
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): m4887, FIN8711, BGFLS15, BGAFF10OFF, BGCuponation10, 4BLF, FIN4887, BG10OFFAFF, BGwhielabel, BGflashlight, BG10OFFAFF1, BANGGOODSD, 6GSGIT, BGTorch4, 00c906, BGtorch2, BGtorch3, BGAlerabat15, BG8Alerabat, BGLED07
(I don’t think these’re gonna work, but you can try ’em out anyway)
Price history and price alert
Price history (for all/most countries) for WARSUN X608 OSRAM COB Emergency Flashlight is here. The lowest price was: $15.99.
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)).