Price history, coupons and price alert are available on this page. Best price?
good for kids, Soft light, Touch switch to cycle through cool and warn lights, Built-in a 300mAh Li-ion battery, 18cm night light, very practical gift, can use 6 to 10 hours, not hurt eyes, small and exquisite, charging 2 to 4 hours
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.
Link: Banggood product page
1. ($31.27): bGhOnEy10
2. ($31.27): BGdragonBoat
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): 502C6B, e2bcea, TTxBG10, BGss8%hl, bgssaff9, AFfbG10, BGaDmITAd, BGBFAFF2019, BGCITYADS2019, BGVDay10%off, BGLIGHT2020, BGSS10%SW
(these codes were not working in latest coupon update, but you can check them out anyway)
Price history and price alert
Check out price history chart (for all/most countries) for Utorch 18cm Touch Control 3D Moon Night Light.
Price records source(s): Gearbest, 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)).