Distance ＜70°, LED SEOULVIOSYS UVZ5 seri CU66A1B, Protection Built in lithium battery protection automatic power off, Remind Lop power＜2.9V flashing lighting, Water resistance 1M, Runtime 1h, Material Aluminum alloy, Poka-yoke Anti battery reverse installation / anti touch switch, Drive Intelligent control / constant current circuit, Peak wavelength 365nm, Charging time 40m charge 90% 1h full, Size 69x25x21.5mm, Waterproof IPX6, Color Titanium color, Switch Tail mechanical switch, Battery 16340 li-ion /CR 123A/RCR123, Modes Single file.
Just check coupons out (with price alert and history). 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. ($39.63): BGTorch4
you should apply the coupon 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): BGflashlight, BG10OFFAFF1, BANGGOODSD
(there’s a little possibility that old coupon will work)
Price history and price alert
Price history (for all/most countries) for ON THE ROAD i3 365nm UV Flashlight is here. The lowest price was: $35.09.
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)).