Aliexpress
Click here… to search for Convoy C8 U6-3A 5000-5200K Silver Flashlight on Aliexpress
Here are coupons that you can use.
Other warehouses/versions
This item is available in 2 another warehouse/versions!
1. China – Convoy C8 V2-1A 6500-7000K Flashlight Silver (-3 USD)
2. China – Convoy C8 U6-4C 4200-4500K Flashlight Silver (-3 USD)
Latest coupon code price check (UTC time):
Banggood
Banggood warehouse is located in China. There is one coupon right now! Check this out.
Link: Banggood product page
Coupon (27.98 USD): BANGGOODSD
(CouponsFromChina.com tip: apply it in your cart after clicking “Proceed to checkout”. Click to copy code and open shop)
Old coupons (from the oldest to the newest): 35f834, 502C6B, e2bcea, linepayflt, EYBG, MClC8, BGCONV, BGflashlight, BG10OFFAFF1, BGTorch4
(probably won’t work, but you can try them out)
Other warehouses/versions
This item is available in 2 another warehouse/versions!
1. China – Convoy C8 V2-1A 6500-7000K Flashlight Silver (-3 USD)
2. China – Convoy C8 U6-4C 4200-4500K Flashlight Silver (-3 USD)
Price history and price alert
Price history (for all/most countries) for Convoy C8 U6-3A 5000-5200K Silver Flashlight is here.
Price records source(s): Gearbest, Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).