Charging Type-c, Weight 77G, Voltage 5V/1A, Battery Built-in NMC lithium battery, Lumen 14-250LM, Material ABS+PC, Battery 3.7v 2600mA, Mode/Gears High-low-flashlight, Run time 7-170h, Size 38*90mm, Lamp beads LED, Power 5W, Model Type C, Waterproof IPX4, Color temperature 3800K, Product name Camping light.
Basically copy coupon, view price history or create e-mail price alert. 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 coupon code price check (UTC time):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
1. ($26.39): BG925e08
2. ($27.29): Cuponation9
coupon code has to be applied in shop’s 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): BG2bb7a1, BG5d2ea4, BGfef5e8
(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
Price history (for all/most countries) for Naturehike BLACKDOG Camping Light is here. The lowest price was: $19.99.
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)).